Τρίτη 30 Νοεμβρίου 2021

Save $100 on Bowflex adjustable dumbbells for Cyber Monday

Get 25% off this versatile set of Bowflex adjustable dumbbells, which is like getting 15 pairs of dumbbells.

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Coronavirus variants: Here's how the SARS-CoV-2 mutants stack up

Here's a look at the science behind SARS-CoV-2 variants and which coronavirus mutants are the most concerning in different areas.

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Watch a black hole rip 4 stars to shreds in epic new NASA simulation

NASA astronomers flung 8 stars into a black hole's path in a new simulation that tests the limits of stellar survival in the face of space's most destructive objects

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Save $200 on this Schwinn IC4 spin bike for Cyber Monday

This Cyber Monday exercise bike deal will save you $200 at Best Buy on this amazing spin bike.

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What is Darwin's Theory of Evolution?

In 1859, Charles Darwin published his ideas that humans and animals change over time. But what is the Theory of Evolution?

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This doomed alien planet has a year that lasts just 16 hours — and it's getting faster

Astronomers spotted a new gas giant with the shortest known orbit. The world takes just 16 hours to circle its star — but someday, the dance may come to an abrupt end.

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Earth's earliest water may have come from solar wind and space rocks

Samples from asteroid Itokawa collected by a Japanese space probe suggest that Earth's water may have come from the sun.

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Get $50 off Bose Sleepbuds II with Cyber Monday deal

This amazing Cyber Monday earbuds deal will help you get an easier night's sleep wearing the Bose Sleepbuds II.

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Cyber Monday running shorts deals: Save on Sweaty Betty, Nike, Adidas and more

The best Cyber Monday running shorts deals for men and women you can buy right now.

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UK man stumbles upon 800-square-foot Roman mosaic on his father's farm

A Roman villa was discovered beneath a U.K. farm.

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Facial reconstruction shows powerful Bronze Age woman's serene expression and huge earrings

A scientific illustrator has made a facial reconstruction of a powerful woman who lived during the Bronze Age in what is now Spain.

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Gold: The rich element

Gold formed in stars, coalesced in our planet’s core, was forced to the surface by heat and pressure, and met human eyes for the first time. Since then, the element’s unique combination of properties has gripped human interest like no other.

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How calories are calculated: The science behind your food

A main technique people use when trying to lose weight is to calculate calories in their meals. But what exactly are calories, and how do food scientists determine whether a granola bar has 100 or 300 calories?

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Oral-B Genius X Cyber Monday toothbrush deal - Get 50% off

Get a whopping 50% off a high-tech electric toothbrush with this Oral-B Genius X Cyber Monday deal!

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Δευτέρα 29 Νοεμβρίου 2021

Save over $100 on a Fitbit Sense Advanced on Cyber Monday

Don't miss this Cyber Monday deal of 37% off a Fitbit Sense, which is loaded with health-tracking features.

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NordicTrack Studio Cycle now $700 off for Cyber Monday

Take a virtual ride down a mountainside with this top-rated exercise bike that includes incline, now 32% off at Amazon.

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SNAEN science kit selling for $29.99 with Cyber Monday deal

With over 30 different experiments, this science kit for kids will provide lots of fun and learning for under $30.

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Best microscopes for kids 2021

Perfect for every skill level and budget, these are the best microscopes for kids right now

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Raspberry Pi DIY robot car is 36% off for Cyber Monday

This smart sensor DIY robot car is 36% off in a timed Cyber Monday sale that only lasts hours.

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Take $50 off Beats Studio Earbuds for Cyber Monday

Get a great deal on these sweat-resistant, noise cancelling, wireless earbuds.

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Save $165 on Garmin Vivoactive Smartwatch this Cyber Monday

Get 47% off a GPS smartwatch with this Cyber Monday Garmin Vivoactive 4S Smartwatch deal.

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Save $100 with this Cyber Monday Powerbeats Pro deal

This Cyber Monday Powerbeats Pro deal earns you 40% off these top-rated Beats earbuds, which are perfect for working out.

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Cyber Monday vacuum deal: Get $100 off this robot cleaner

Buy this little robot to sweep and mop your floors in this amazing Cyber Monday vacuum deal.

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Proform smart rowing machine is 60% off for Cyber Monday

This ProForm smart rowing machine deal gives you 60% off in the Cyber Monday sales to save you over $602.

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Best water bottles 2021: Stay hydrated when walking, cycling or at the gym

Find the best water bottle for you with our ultimate guide.

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Best shoes for Peloton 2021: Get a great sweat on with these cycling shoes

Looking for the best shoes for Peloton bikes? We have the ideal buys for any budget.

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Oldest-known fossils of mysterious human lineage uncovered in Siberian cave

Scientists have unearthed the oldest fossils to date of the mysterious human lineage known as the Denisovans.

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Oral B vs Sonicare: Which toothbrush is better?

We break down the Oral B vs Sonicare debate to see the standout features of each brand.

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This hot 'stream' of star gas will collide with our galaxy sooner than we thought

Researchers rewound the history of the Magellanic Stream, and found it is 5 times closer to Earth that previously thought

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NASA wants to put a nuclear power plant on the moon by 2030 — and you can help

NASA and the Department of Energy hope to put a nuclear fission reactor on the moon by 2030, and they need your help.

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What's the difference between arms and tentacles?

Some sea creatures have arms, others have tentacles and a few have both. So, what's the difference between these appendages?

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Best air purifiers for allergies 2021: Top-rated purifiers to help you breathe easier

The best air purifiers for allergies are designed to alleviate irritation and help you breathe a little easier.

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Cyber Monday sale: Read a free issue of How It Works magazine, plus save 50% on a subscription!

Our sister publication, How It Works, is the action-packed magazine that’s bursting with the answers to your curious questions.

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This Cyber Monday Nike deal will make your Christmas shopping easy

Fancy picking up a Cyber Monday Nike deal? This special code will save you an extra 20% on top of sale price.

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What is fascism?

Fascism is a political ideology usually characterized by authoritarianism and nationalism. However, many scholars say the concept is difficult to define.

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Cyber Monday sale: Read a free issue of History of War magazine and save 50% on subscriptions

This Cyber Monday you can grab a free issue of History of War magazine! Plus, save 50% with our fantastic print and digital subscription deals

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Κυριακή 28 Νοεμβρίου 2021

Cyber Monday Osmo deals 2021

Don’t miss out on these Cyber Monday Osmo deal for a fantastic STEM gift for any child

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Save 30% on TRX suspension training systems for Cyber Monday

If you're looking for an easy way to do both strength and cardio on-the-go, don't miss these Cyber Monday TRX deals.

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Cyber Monday FitTrack deals: Best discounts on smart scales

These Cyber Monday FitTrack deals help you track basal metabolic rate (BMR), muscle mass, bone mass and more.

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Save $50 on Fitbit Versa 3 with Cyber Monday smartwatch deal

Take advantage of this Cyber Monday Fitbit deal on a feature-packed smartwatch that tracks activity, sleep, blood oxygen levels, and more.

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Cyber Monday sports bra deals: What's in stock now

Check out these Cyber Monday sports bra deals before they disappear.

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Don't miss 30% off Celestron Outland X binoculars

Save for Cyber Monday on a great set of Celestron binoculars for bird-watching and wildlife-observing.

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Take 60% off these best-selling binoculars for Cyber Monday

Get an amazing Cyber Monday deal on these lightweight, waterproof binoculars at Amazon.

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Best running headphones 2021

Find the best running headphones that fit your style so you're equipped from your first run to your first marathon and beyond.

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Cyber Monday augmented reality globe deals: Kids can explore Mars and Earth

Save 31% this Cyber Monday on an augmented reality globe of Earth, an excellent science toy to expand the mind of any child ages 4 to 10.

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Best Cyber Monday board game deals 2021

Grab these great deals on exploration and strategy board games for Cyber Monday.

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Cyber Monday Ancestry DNA kit deals 2021

AncestryDNA may be the perfect holiday present. And right now, Amazon is selling the kit for $49.00, which is 51% off the normal list price.

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What if the speed of sound was as fast as the speed of light?

The speed of light moves 1 million times faster than the speed of sound. What would happen if the speed of sound sped up to match it?

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Save 26% on this Waterpik Sonic-Fusion toothbrush deal this Cyber Monday

Maximize your dental hygiene and save $52 with this Cyber Monday Waterpik Sonic-Fusion toothbrush deal.

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Massive Cyber Monday savings on this Bowflex VeloCore exercise bike deal that is almost $700 off

This Bowflex VeloCore exercise bike deal gives you 32% off to save you almost $700 in the Cyber Monday sales.

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Σάββατο 27 Νοεμβρίου 2021

Save 40% on 'Doctor Who' coding kit for kids this Cyber Monday

Be the optimist and save big with this Cyber Monday Doctor Who coding kit deal.

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Save $250 on Bowflex adjustable dumbbells for Cyber Monday

This set of Bowflex adjustable dumbbells is 46% off and has 15 weight settings.

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Bose QuietComfort Earbuds are nearly 30% off for Cyber Monday

Save an incredible $80 on the tried-and-true name in noise-cancelling — Bose — for Cyber Monday.

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Our staff favorite water bottle brand, Hydro Flask, is up to 25% off for Cyber Monday

We've rounded up some of our favorite Hydro Flask bottles and accessories, on sale for up to 25% off for Cyber Monday.

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Get 40% off Samsung Galaxy Earbuds for Cyber Monday savings

This Cyber Monday earbud deal saves you $70 on the Samsung Galaxy buds, which are packed with features.

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Take 30% off colorful crystal-growing kit from National Geographic for Cyber Monday

This crystal growing kit is a steal at only $8.39 with this early Cyber Monday deal.

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Save big with these Cyber Monday binoculars deals: Celestron, Nikon, Bushnell and more

As Cyber Monday gets closer, check out our best finds when it comes to savings on binoculars for both stargazing and sightseeing.

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Save $50 off the Philips Sonicare DiamondClean Classic with this Cyber Monday electric toothbrush deal

This Cyber Monday electric toothbrush deal gives you $50 off the Philips Sonicare DiamondClean Classic.

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Best electric toothbrush deal we've seen drops Colgate's hum under $30

This Colgate Smart electric toothbrush is 39% off in the latest early Cyber Monday deal and you get an extra 40% saving via a coupon...

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This early Cyber Monday microscope deal save 25% on a Skybasic digital scope

The Skybasic Digital Microscope is on sale for 25% for Cyber Monday. Grab this deal while you can!

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4-legged 'snake' fossil is actually a different ancient animal, new study claims

A new study claims that a fossil previously believed to be the first known four-legged snake is actually more lizard-like than serpentine.

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Cyber Monday adjustable dumbbells deals: Dumbbells in stock & available now

These Cyber Monday adjustable dumbbells deals will complete your home gym without breaking the bank.

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This early Cyber Monday deal will get you a Philips electric toothbrush for under $30

Get 40% off the Philips Sonicare ProtectiveClean electric toothbrush in this early Cyber Monday deal.

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Black Friday under desk treadmill deals: All the models in stock and on sale

Want to get fit while you work? These Black Friday under desk treadmill deals can help.

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How would we give aliens directions to Earth?

Giving aliens directions to Earth might be tricky, but scientists have some ideas for how to do it.

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Get 57% off the Oral-B Pro 1000 CrossAction electric toothbrush with this Black Friday deal

This Black Friday deal gives you $40 off the Oral-B Pro 1000 CrossAction electric toothbrush to bring it under $30.

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Save 60% on the Pandemic Board Game in this Black Friday deal

Enjoy the award-winning Pandemic board game for less than half price this Black Friday.

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Black Friday running headphones deals: the headphones in stock and available to buy now

Check out these Black Friday running headphones deals that will save you money and keep you motivated while exercising.

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Παρασκευή 26 Νοεμβρίου 2021

Our editor's favorite treadmill is $700 off this Black Friday

Here's why this is my favorite Black Friday treadmill deal, hands down.

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Save 28% on a Circuit Fitness Deluxe Rowing Machine for Black Friday

Amazon has reduced the price of this deluxe rowing machine by $90.64 in this amazing Black Friday rowing machine deal.

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Save on Slime Kits this Black Friday

For the kids (or adults) in your life who can't get enough slime, here are the best Black Friday slime kit deals for 2021.

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This ALROCKET Dehumidifier is under $60 for Black Friday

Catch this great deal on an ALROCKET dehumidifier. It's on sale for only $54.99 on Black Friday.

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Black Friday deal: Save $90 on this Waykar dehumidifier rated for 2,000 square feet

This is a great dehumidifier for your basement, home or office, and it's now 38% off for Black Friday.

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Black Friday Bowflex deals: Bowflex home gym equipment on sale and in stock

Your guide to the Black Friday Bowflex deals in stock and available now.

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Hubble telescope captures stunning image of the star-forming Prawn Nebula

The Hubble Space Telescope has captured a stunning view of the Prawn Nebula floating through deep space.

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TRAPPIST-1 solar system that's home to potentially habitable planets was not bombarded by rocks like early Earth

Earthlike planets that dance in sync around a nearby dim star couldn't have been bombarded by space rocks in their early formative years like our planet was, a study suggests.

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Have a relaxing Black Friday with $120 off this neck messager deal

Relieve sore and aching muscles with this high performance neck massager deal – now 40% off this Black Friday.

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Black Friday deal! $100 off the Philips Sonicare DiamondClean toothbrush

This smart Philips Sonicare DiamondClean Black Friday deal gives you 34% off this incredible flagship toothbrush.

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Black Friday sports bras for large breasts deals: Find all the support you need

These Black Friday sports bras for large breasts deals will give you extra support when you exercise.

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Peloton vs Echelon: Which exercise bike is better?

Peloton vs Echelon: Here's a look at the pros and cons of top-notch exercise bikes.

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New UK bill recognizes cephalopods and some crustaceans as sentient beings

The U.K. government has included cephalopods and some crustaceans in a new bill that recognizes sentient animals.

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Best binoculars for kids 2021

We've rounded up the best binoculars for kids. No matter your child's skill level, your own budget or their level of enthusiasm for nature, there is a perfect pair of binoculars waiting to inspire them.

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Black Friday Dyson air purifier deals: What’s in stock and on sale from Dyson

These Black Friday Dyson air purifier deals will keep the air in your home clean and fresh.

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Save over $170 on a magnetic exercise bike with this Sunny Health and Fitness deal

Get 34% off a magnetic exercise bike with this Black Friday deal to get maximum performance from your workouts.

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Get 50% off with this smart treadmill Black Friday deal

Workout right and save $750 with this ProForm Trainer 10.0 smart treadmill Black Friday deal.

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Why did ancient Egyptian pharaohs stop building pyramids?

Modern Egyptologists have several ideas as to why the ancient Egyptians stopped building pyramids.

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Start your fitness journey with 30% off this Fit Simplify Resistance Bands Set

Get these high-quality multi-use resistance Fit Simplify Resistance Bands Set for your home workouts and save $9.

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Black Friday treadmill deal: Get 25% off this NordicTrack Commercial 2950 Treadmill

You can save $800 with this Black Friday treadmill deal, the ideal gift for any winter runner!

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Get 50% off with this Oral-B Genius X Black Friday deal

Get a whopping $100 off a high-tech electric toothbrush with this Oral-B Genius X Black Friday deal!

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Get fit fast, save $450 with this folding treadmill Black Friday deal

Maximize your cardio workouts and get 38% off this folding treadmill in the Black Friday sales.

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This Black Friday, save 26% with this TPE Yoga Mat deal

Get this extra-thick professional-quality yoga mat for your home workouts and save $10 with this TPE Yoga Mat deal.

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Black Friday deal on Oral-B electric toothbrush – lowest price ever!

Save 38% on the Oral-B Smart Limited electric toothbrush in this Black Friday deal.

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Πέμπτη 25 Νοεμβρίου 2021

Best shoes for Peloton 2021: Get a great workout with these cycling shoes

Looking for the best shoes for Peloton? We have the best buys here for every budget.

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Black Friday microscope deal saves you $60 on this Swift microscope

With this Black Friday microscope deal, you save 20% on a high-powered compound microscope.

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Black Friday exercise bike deals: The best bikes on sale and in stock

Check out the top Black Friday exercise bike deals in stock right now.

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Best microscopes for kids 2021

Perfect for every skill level and budget, these are the best microscopes for kids right now

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Black Friday rowing machine deals: Get fit with these rowing machines at home

These Black Friday rowing machine deals give you the chance to work out at home for less.

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Black Friday home weights set deals: Real time discounts and stock updates

Grab one of these Black Friday home weights set deals to help shed fat, gain muscle and improve your core strength.

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Best running watches 2021: Find your perfect workout companion

With the best running watches, you can get insights into your workouts and shave time off your personal best.

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Black Friday running shoes deals: All the best prices on running shoes you can buy today

With these Black Friday running shoes deals, you can hit the road in style and with the proper cushion and support.

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Black Friday National Geographic science kit deals - perfect kids gifts

Expand young minds with National Geographic Kits on sale this Black Friday, including a fossil dig kit & a magic chemistry set.

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Best rowing machines 2021: Get a full body workout with one machine

The best rowing machines offer a full body workout at home and a low-impact way to train.

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Black Friday toys deal: Save 20% on a Dig a Dozen gem set

Pick up these Dig a Dozen gem blocks for $5 off today in this fun Black Friday toy deal.

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Save 49% with this Black Friday Marcy Foldable Turbine Rower deal

With this huge Black Friday Marcy Foldable Turbine Rower deal on Amazon, you can save over $295

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Save $100 on advanced Dyson Cool air purifier this Black Friday

This sleek and high-tech Dyson air purifier is on sale for 25% off for Black Friday.

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Black Friday Levoit deals: Get 25% off all Levoit air purifiers and dehumidifiers

Purify, clean and refresh your home with these amazing Black Friday Levoit deals on air purifiers and humidifiers

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Save 35% with this Garmin Forerunner 45 GPS Black Friday deal

Get a top-of-the-line GPS running watch, with built-in heartrate sensor and free training support, and save $70.

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This Black Friday fitness deal will save you $49 on this dumbbell set with rack

Save nearly 20% on this dumbbell set with rack in a great Black Friday fitness deal.

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41,500-year-old ivory pendant may be oldest human-decorated jewelry in Eurasia

Archaeologists have found the oldest jewelry decorated by anatomically modern humans in Eurasia on record.

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Black Friday rowing machine deal: Save 38% on a Sunny Health & Fitness Rowing Machine

Amazon has reduced the price of the Sunny Health & Fitness Magnetic Rowing Machine by $150 in this amazing Black Friday rowing machine deal.

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Save 25% on this Bionic Quadruped Spider Robot for Raspberry Pi

This bionic spider robot for Raspberry Pi is great for learning, and it's 25% off for Black Friday.

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Save 15% with this Whatafit Resistance Bands Set deal

You can get 15% off this Whatafit Resistance Bands Set this Black Friday - don't miss out on this great kit!

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Black Friday air purifier deal: Save 26% on the Blueair Pure 211+

Amazon has reduced the price of the Blueair Blue Pure 211+ air purifier by $90 in this cool Black Friday deal

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Best protein powder in 2021: Choose the right fuel for you

We've rounded up the best protein powder options for you, no matter what your goals are.

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Best yoga mats 2021: the best-selling mats in stock to improve your technique and style

The best yoga mats can turn a good stretch into a full mind and body workout.

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Did Benjamin Franklin really want the turkey to be the US national bird?

Franklin was being sarcastic. But dig into the story of how the myth arose and it just gets weirder and weirder.

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Save 30% with this DIY greenhouse kit for kids deal

Teach your young ones about the wonders of growing plants with this DIY Greenhouse Kit for Kids deal, now 30% off on Amazon.

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Τετάρτη 24 Νοεμβρίου 2021

This Dynamo science kit is 50% off for Black Friday: Includes 20+ STEM experiments

With over 20 different experiments, this science kit for kids will provide lots of entertainment for under $20.

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Save $400 on this MaxKare magnetic recumbent exercise bike on Black Friday

For under $300, this MaxKare Exercise Bike has over 6 different features that can help you improve your health.

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Save 15% on Whatafit Resistance Bands Sets this Black Friday

Whatafit makes high quality resistance bands that can be purchased for 15% off for Black Friday.

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Take 55% off these lightweight, compact binoculars from Eyeskey with this early Black Friday deal

Lightweight and compact binoculars for a budget-friendly price.

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Rare Einstein manuscript sells for record-smashing $13 million at auction

A 54-page document co-written with engineer Michele Besso sold for a record-breaking $13 million at auction on Tuesday, Nov 23.

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More than 50% off NordicTrack GX 2.7 U exercise bike for Black Friday

This NordicTrack exercise bike, which is selling for a discounted price for Black Friday, will give you a great cardio workout, and help build your glutes as well as your abs.

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Black Friday FitTrack deals: the best discounts on these smart scales

These Black Friday FitTrack deals will help you track your temperature, weight, body composition and more.

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Get 44% off this adjustable dumbbell and barbell set with this early Black Friday deal

Improve your workouts and save $70 with this Black Friday deal on a 2-in-1 adjustable dumbbell and barbell set

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What is photosynthesis?

Photosynthesis is the process used by plants, algae and certain bacteria to turn sunlight, carbon dioxide and water into food (sugars) and oxygen.

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Save 43% with this SNAEN Black Friday science kit deal

Grab a Black Friday science kit deal with this big saving on SNAEN's experiment for playtime, homeschooling and more

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Save $350 on your home gym with this Black Friday Weider home weights deal

You can save $350 with this Black Friday Weider home weights deal, the perfect purchase for any home workout!

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The world's biggest laser

There’s a giant laser in California that’s all about space and national defence, but it’s not a sci-fi super-weapon – it’s an amazing research tool for scientists

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Get 50% off with this Black Friday Bowflex treadmill deal

You can save $900 with this Black Friday Bowflex treadmill deal, the ideal gift for any winter runner!

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What are carbohydrates?

Carbohydrates — one of the basic food groups — are the sugars, starches and fibers found in fruits, grains, vegetables and milk products. They are important to a healthy diet.

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Best resistance bands 2021: Keep fit with these affordable alternatives to weights

Here’s our selection of the best resistance bands to give your workout routine a boost.

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Save 34% on hours of fun with this 12-in-1 STEM Solar Robot Kit Black Friday deal

Teach your children basic STEM skills with this fully-customizable, 12-in-1 STEM Solar Robot Kit deal - now 34% off for Black Friday!

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Alien organisms could hitch a ride on our spacecraft and contaminate Earth, scientists warn

Scientists warn that increased space exploration raises the risk that alien organisms will invade Earth and that Earth organisms will invade other planets.

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Never-before-seen rocks found in these exoplanet graveyards

Researchers studying the atmospheres of white dwarfs have discovered previously unknown rock types which made up the exoplanets that once surrounded the stellar remnants.

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Breathe easy with 19% off the Levoit Classic 300S humidifier this Black Friday

Take $15 off the Levoit Classic 300S humidifier this Black Friday and regulate your indoor humidity levels for less.

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Black Friday Garmin deals: Save up to $250 on these smartwatches

Grab one of these awesome Black Friday Garmin deals, with a range of top-rated smartwatches available.

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Τρίτη 23 Νοεμβρίου 2021

NASA's asteroid-deflecting DART mission just launched on a one-way trip to collide with a space rock

The DART spacecraft launched this morning on its mission to the binary asteroid Didymos, where it will collide with the space rock for science.

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Dog DNA tests: How accurate are they, and what can you learn?

Of the many dog DNA tests on the market, which one is right for you and your pet? How do they work, are they accurate, and what can you learn?

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Black Friday Bowflex C7 bike deal: Get 40% off spin bike

This Black Friday Bowflex C7 bike deal will save you $600 at Best Buy on a high-quality spin bike.

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Save up to 50% on Coway smart air purifiers this Black Friday

Take advantage of this great deal on Coway Air Purifiers this Black Friday. With fast shipping, the air quality in your home can be enhanced within a week.

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Russian anti-satellite missile test draws condemnation from space companies and countries

Across the globe, nations and space companies alike are speaking out about Russia's anti-satellite (ASAT) test that forced astronauts in space to take cover.

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Black Friday Deal: Save 32% on this dog DNA test kit

The Black Friday dog DNA test kit deal will let you discover your dog's exact breeding makeup and health risks without breaking the bank.

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Empress Catherine the Great's letter on smallpox vaccination to go up for auction

A letter written by Russian empress Catherine the Great on April 20, 1787, stressing the importance of the smallpox vaccine will go up for auction in London.

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Black Friday Hydrow Deal: 20% off this advanced rowing machine

One of the most advanced rowing machines, the Hydrow, is selling for 20% off for Black Friday.

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Natural selection has been acting on hundreds of human genes in the last 3,000 years

Natural selection has been acting on more than 700 human genes over the last 3,000 years, perhaps contributing to the persistence of disorders like inflammatory bowel disease.

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Who invented the lightbulb?

Though Thomas Edison credited as the man who invented the lightbulb, this revolutionary technology was in fact developed by several inventors.

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Evidence of Hanukkah's Maccabee rebellion unearthed in Israel

More than 2,000 years ago, a guerrilla army of Jewish rebels stormed and defeated a stronghold of the occupying Seleucid Empire.

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Black Friday augmented reality globe deal: Get 30% off a globe for kids

You can save $16.80 with this Black Friday augmented reality globe deal, the perfect educational device for young globe-trotters!

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1st drug to treat genetic cause of dwarfism approved by FDA

The drug is designed to stimulate bone growth and increase height in affected children.

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Early Black Friday Deal: Save up to $80 on these air purifiers at Amazon

Grab a great early Black Friday deal on this selection of Medify air purifiers.

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Δευτέρα 22 Νοεμβρίου 2021

'The Cartoon Guide to Physics': Quirky comic book is 35% off at Amazon

Larry Gonick's "The Cartoon Guide to Physics" would be a fun for anyone curious about physics. It's now 35% off for Black Friday.

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Rare Einstein manuscript is 'most valuable' ever to come to auction

A rare 54-page manuscript written by Albert Einstein and Michele Besso could earn a record sum at auction on Tuesday, Nov. 23

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Save 30% or more on Slime Kits this Black Friday

For the kids (or adults) in your life who can't get enough slime, here are the best Black Friday slime kit deals for 2021.

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Get active with 40% off this early Black Friday deal on the Fitbit Versa 2

Enjoy a massive $81 discount off this Fitbit Versa 2 health and fitness smartwatch in this early Black Friday deal.

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Black Friday Philips electric toothbrush deals: Get a great toothbrush on sale

With these Black Friday Philips electric toothbrush deals, anyone can clean up their teeth-brushing act.

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Black Friday Oral B electric toothbrush deals: What's on sale and what's in stock

We've made a roundup of the best available Oral B electric toothbrushes deals to help you in your search.

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Recumbent bikes vs upright bikes: What's the difference?

Recumbent bikes and upright bikes: we reveal the major differences as well as how they can help you get fitter at home.

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Oral B vs Sonicare: Which toothbrush is better?

Oral B vs Sonicare: We reveal the pros and cons of these two bestselling electric toothbrush brands.

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'False fossils' littered across Mars may complicate the search for life on Red Planet

Researchers warn that there are dozens of potential false biosignatures on Mars that could hinder the search for alien life.

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Rowing Machines vs Treadmills: Which is best for home use?

We look at the benefits of rowing machines vs treadmills when it comes to working out at home.

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Black Friday adjustable dumbbells deals: The dumbbells in stock and available to buy now

Get your hands on these Black Friday adjustable dumbbells deals to complete your home gym set up.

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TRX Strength Bands review

We explore whether TRX Strength Bands are worth the hype in terms of design, user experience, and performance.

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Battle of the Alamo: Background, events and aftermath

In the Battle of the Alamo, outnumbered Texan rebels defended against a Mexican army during the Texas Revolution

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The James Webb Space Telescope: Origins, design and mission objectives

NASA’s James Webb Space Telescope will be the most powerful in history, giving us the deepest ever view into space.

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How many black holes are there in the universe?

In a recent study, researchers determined that about 1% of all the "normal" (that is, not dark) matter in the universe is bound up inside black holes.

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Black Friday sale: Read a free issue of All About Space magazine, plus save 50% on a subscription

All About Space magazine is created by space experts and features the latest developments in space science, exploration and more.

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Black Friday under desk treadmill deals: All the models in stock and on sale

Use these Black Friday under desk treadmill deals to get fit while working.

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Watch the entire Beaver Moon lunar eclipse in 1 minute time-lapse

It was the longest partial eclipse in 580 years.

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NASA's DART mission has a sequel. How Europe's HERA will explore an asteroid impact aftermath.

The Hera mission will follow NASA's DART asteroid-deflecting spacecraft to the binary space rock Didymos and detail the aftermath of DART's collision with the smaller of the two asteroids.

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Black Friday sports bras for running deals: enjoy your run with maximum support

These Black Friday sports bras for running deals have great discounts and support where you need it most.

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Do babies cry in the womb?

Fetuses show preliminary facial expressions that look like cries starting around 24 to 35 weeks. These facial movements of crying are soundless and too subtle to be felt by the mother.

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Video captures great white shark's gruesome attack on a seal near Cape Cod

A great white shark attacks a seal near Cape Cod, and video captured the gory battle.

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5 non-returning Aboriginal boomerangs discovered in dried-up riverbed

Five rare "non-returning" boomerangs found in dry riverbed in South Australia were probably used hundreds of years ago to hunt waterbirds, according to a new study.

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Black Friday running headphones deals: the headphones in stock and available to buy now

These Black Friday running headphones deals will save you money and help you work out to your favorite tracks.

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Meglio Latex-Free Resistance Bands review

We break down why Meglio Latex-Free Resistance Bands are an affordable and easy-to-use gateway to the world of fitness bands that work for newbies and pros.

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Black Friday dehumidifiers on sale: See what's in stock and get a great deal

These Black Friday dehumidifiers on sale can solve issues with damp without breaking the bank.

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Σάββατο 20 Νοεμβρίου 2021

FBI searching one-time New Jersey waste dump for body of Jimmy Hoffa

The former waste dump, condemned as an environmental disaster site in the 1980s, could be the resting place of Teamster boss Jimmy Hoffa, a recent deathbed confession revealed.

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Patient's immune system 'naturally' cures HIV in the second case of its kind

Two patients' immune systems have now naturally rid themselves of the infection.

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What happened to the 'vanished' colonists at Roanoke?

Historians are still uncertain about what happened to the vanished English colonists at Roanoke, but they have several theories.

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Παρασκευή 19 Νοεμβρίου 2021

Weird quantum effect that can turn matter invisible finally demonstrated

The effect, called Pauli blocking, has been predicted for 30 years. Scientists just proved it for the first time.

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Stunning photos of the longest partial lunar eclipse of the century

Photographers worldwide snapped shots as Earth's shadow took a bite out of the moon.

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NASA's launching a one-way mission to crash into a moonlet: Here's how to watch.

When NASA launches the DART mission on Nov. 24, the spacecraft will embark on a months-long journey toward a distant asteroid target.

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Best humidifiers 2021: Relieve dry skin & allergy symptoms with these humidifiers

The best humidifiers not only keep the air clean, they also help prevent physical discomfort caused by dry indoor air.

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Scientists figure out what happens to Earth's disappearing crust

Earth's outer shell is made of rocky rafts that dive beneath each other. The diving plates weaken, but do not break, according to a new study.

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What is antimatter, how is it made and is it dangerous?

Antimatter is the opposite of normal matter. The electrical charge of sub-atomic antimatter particles is reversed relative to matter.

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Best vegan protein powder 2021: Keep fit with dairy-free protein powder

We've got the best vegan protein powder to meet your needs and lifestyle.

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FDA authorizes Pfizer and Moderna COVID-19 booster shots for all adults

On Friday (Nov. 19), The Food and Drug Administration (FDA) authorized Moderna and Pfizer boosters for all adults, prior to the busy holiday season.

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When was Jesus born?

Although millions of people celebrate the birth of Jesus Christ on Dec. 25, most scholars agree that he wasn't born on that day, or even in the year 1 A.D.

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Best air purifiers: The top-rated devices for cleaning the air you breathe at home

The best air purifiers designed to help you breathe more easily at home.

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Wonderland of iridescent worms and hydrothermal vents found off Mexican coast

The newfound hydrothermal vents are located off the coast of La Paz, Mexico.

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Πέμπτη 18 Νοεμβρίου 2021

Astronomers discover enormous 'barrier' separating the center of the Milky Way from the cosmic ray sea

Scientists studying cosmic rays near the galaxy's center discovered a strange 'barrier' keeping the fast-moving rays from entering the Milky Way's middle.

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Here's how to watch the longest partial lunar eclipse of the century live or online

Here's how to see the partial lunar eclipse early Friday morning (Nov. 19) in person or online.

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The 10 deadliest cancers, and why there's no cure

Here's a look at the cancers with the poorest rate of survival, and why that is.

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8 of the biggest natural disasters in history

Earthquakes, hurricanes and volcanoes have taken countless lives and caused immeasurable damage throughout history.

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Dead tapeworm in man's brain caused him to speak 'gibberish' and have seizures

A long-dead tapeworm parasite was causing a Massachusetts man's unexplained symptoms.

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Is there water on Mars?

Orbiters and rovers have found evidence of water on Mars in the planet's past, and signatures of a lingering watery present even today.

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Black Friday Dyson air purifier deals: What’s in stock and on sale from Dyson

These Black Friday Dyson air purifier deals mean you could have a high-quality appliance in your home for less.

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What does transgender mean?

The term transgender describes people whose gender identity differs from the sex to which they were assigned at birth.

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Eerie video captures elusive, alien-like squid gliding in the Gulf of Mexico

The bigfin squid has a ghostly pale appearance and long, spindly tentacles.

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Jumping spiders: Facts about the cutest arachnids on the planet

Jumping spiders are a diverse bunch. Some are drab, while others sport a dazzling array of colors and patterns. And they really can jump.

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Τετάρτη 17 Νοεμβρίου 2021

The longest partial lunar eclipse in 580 years: Here's what to expect

The longest partial lunar eclipse of the century will light up the skies this week, and it will be visible in all 50 U.S. states.

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FBI investigates 'smallpox' vials found in Pennsylvania lab

While cleaning out a freezer in a Pennsylvania vaccine research facility, a lab worker discovered several frozen vials labeled "smallpox," launching an FBI and CDC investigation.

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New anti-tick vaccine prevented Lyme disease (in guinea pigs)

Much more research is needed to see if the vaccine works in people.

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What is time dilation?

Time dilation refers to the fact that time passes at different rates for different observers, depending on certain variables.

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Narwhals: Mysterious unicorns of the sea

The closest to a unicorn you'll ever get.

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How does cloning work?

Here's how to clone yourself. In theory, at least.

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Black Friday Ancestry DNA kit deals 2021

AncestryDNA may be the perfect holiday present. And right now, Amazon is selling the kit for $59.00, which is 40% off the normal list price.

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Scientists find the fastest acceleration in the human body

Scientists have found that a finger snap is the fastest acceleration of the human body ever measured. And alas, physics would not allow Thanos' famous snap.

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15th-century Chan Chan mass grave discovered in Peru

In the 15th century, a group of elite women in the ancient city of Chan Chan spent their days making textiles while living ... and in death.

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Earliest evidence of mercury poisoning in humans found in 5,000-year-old bones

The earliest evidence of mercury poisoning has been found in 5,000-year-old bones of humans buried in Spain and Portugal, according to a new study.

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Massive hoard of Roman-era silver coins unearthed in Germany

Nearly 5,500 silver coins dating from 1,800 years ago have been discovered in Augsburg, Germany.

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Black Friday sports bras for large breasts deals: Find all the support you need

Looking for some Black Friday sports bras for large breasts deals? We’ve found the best discounts available right now.

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Could space debris really wipe out the International Space Station?

What's the worst that could happen from the Russian missile test that blasted more than 1,500 pieces of space debris into Earth orbit?

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How does cloning work?

Here's how to clone yourself. In theory, at least.

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Deadly and massive 'Megaspider' found in Australia has fangs that can puncture a fingernail

The Australian Reptile Park recently welcomed the biggest funnel-web spider that the keepers had ever seen.

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Τρίτη 16 Νοεμβρίου 2021

Best Black Friday running shorts deals: Pick up running shorts at a great discount

We've found the best Black Friday running shorts deals for your jogs, sprints and marathon runs.

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What is culture?

Culture is the characteristics and knowledge of a particular group of people, encompassing language, religion, cuisine, social habits, music and arts.

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Black Friday science kit deals

Science kits let you and your kids bring the lab (or field) into your kitchen or yard. And Live Science has gathered the best Black Friday science kit deals to help you grab the right kit for less.

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Metal detectorist finds 2,000-year-old dagger wielded by Roman soldier in battle with Rhaetians

An amateur archaeologist in Switzerland has discovered an ornate dagger wielded by a Roman soldier 2,000 years ago.

via Livescience.com https://www.livescience.com/metal-detectorist-finds-dagger-ancient-roman-battle

Black Friday running leggings deals for women: Run in style with these discounts

Want to find Black Friday running leggings deals that will help supercharge your training? We’ve collected the best right here.

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Why does the moon turn red during a total lunar eclipse?

During a lunar eclipse, the face of the moon will turn a shade of red. Here's why.

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Black Friday sports bra deals: Find great sports bras on sale here

These Black Friday sports bra deals are perfect for refreshing your gym wardrobe.

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Black Friday Asics on sale: Grab a great deal on this premium sports shoe brand

Looking for a Black Friday Asics on sale deal? We’ve scoured the web to find the best prices for you.

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Mind-controlling fungus makes male flies mate with dead, infected females

The pathogenic fungus Entomophthora muscae doesn't just kill the flies it infects; it also turns males into sex-crazed necrophiliacs.

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Peloton vs Echelon: Which exercise bike is better?

Peloton vs Echelon: if you’re thinking about buying an exercise bike, then it’s a question that’s bound to have crossed your mind.

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If an asteroid really threatened the Earth, what would a planetary defense mission look like?

Someday, tucked away gathering dust in a nondescript warehouse, there will perhaps be a spacecraft waiting to be called to the launch pad, even as its builders pray it never flies.

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This penguin swam from Antarctica to New Zealand, potentially by accident

A lost Adelie penguin ended up almost 2,000 miles off course.

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Scorpions flood Egyptian villages after storm, sting and hospitalize hundreds

Venomous fat-tailed scorpions stung more than 500 people after heavy storms disrupted their habitats and brought the deadly arachnids closer to people.

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Best yoga mats 2021: Improve your flow with these top-rated yoga mats

Check out the best yoga mats for all budgets and any level of expertise.

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Δευτέρα 15 Νοεμβρίου 2021

Russian anti-satellite test a 'dangerous and irresponsible' act that threatens astronauts, US says

Russia conducted an anti-satellite test (ASAT), generating hundreds of thousands of pieces of debris and threatening the safety of astronauts on the International Space Station, the U.S. confirmed.

via Livescience.com https://ift.tt/3qHF3h9

How do cuckoos trick other birds?

Rather than raising their own offspring, cuckoos have perfected the art of deception.

via Livescience.com https://ift.tt/3njnKRK

CDC to probe massive flu outbreak at the University of Michigan

A sudden surge of influenza cases on the University of Michigan's Ann Arbor campus has drawn the attention of the Centers for Disease Control and Prevention (CDC).

via Livescience.com https://ift.tt/3wOk39C

Space debris forces astronauts on space station to take shelter in return ships

Seven astronauts on the International Space Station were forced to take shelter in their transport spacecraft early Monday (Nov. 15) when the station passed uncomfortably closed to orbital debris, according to reports.

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Vlad the Impaler: The real Dracula

The fictional Dracula was loosely based on a real person with an equally disturbing taste for blood: Vlad III, Prince of Wallachia or — as he is better known — Vlad the Impaler (Vlad Tepes).

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20 of the worst epidemics and pandemics in history

Disease outbreaks have ravaged humanity from prehistory to modern times, sometimes changing the course of history and even wiping out entire civilizations.

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Supersaurus might be the longest dinosaur that ever lived

If two Supersauruses bopped noses, they'd be longer than an American football field.

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Black holes may be growing as the universe expands

The hypothesis could help to explain the weird discrepancies spotted in space-time ripples from enormous black hole collisions.

via Livescience.com https://ift.tt/30pSk2O

What is protein?

Protein is a macronutrient that is essential to building muscle mass. It is commonly found in animal products, though is also present in other sources, such as nuts and legumes.

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Interstellar visitor 'Oumuamua wasn't a nitrogen iceberg, Harvard astrophysicists say

The interstellar visitor 'Oumuamua might not be a nitrogen iceberg after all. But what is it?

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This fish has 555 teeth … and it loses 20 every day

The Pacific lingcod has a mouth full of teeth and sheds up to 20 per day.

via Livescience.com https://ift.tt/3wMhBAx

Polar bear parts are being smuggled around the world

Hundreds of bear parts and their derivatives, such as bile, have been smuggled into Australia and New Zealand since 2007, including polar bears.

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Ultrahot 'superionic' ice is a new state of matter

To create the ice, the scientists had to squeeze a water droplet to 3.5 million times Earth's atmospheric pressure and heat it hotter than the sun.

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Wormholes may be viable shortcuts through space-time after all, new study suggests

Wormholes may be stable after all, a new theory suggests, contradicting previous predictions that these hypothetical shortcuts through space-time would instantly collapse.

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Why don't people have tails?

Scientists recently found that a so-called jumping gene may have jumped ship millions of years ago, and taken our tails with it.

via Livescience.com https://ift.tt/3DutT2Q

Κυριακή 14 Νοεμβρίου 2021

Tangled bald eagles crash land on Minnesota street

The bald eagles may have tangled while fighting over territory or executing a courtship ritual.

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A version of this gene doubles the risk of dying from COVID-19

A version of a gene that doubles the risk of death from COVID-19 in people under 60 is carried by more than half of people with South Asian ancestry.

via Livescience.com https://ift.tt/30lQkZw

How many satellites orbit Earth?

The number of satellites orbiting Earth is skyrocketing, and this may be causing more problems than solutions in the long term.

via Livescience.com https://ift.tt/30sZDav

Σάββατο 13 Νοεμβρίου 2021

Rosetta's 'rubber ducky' comet makes closest approach to Earth, will disappear for 200 years

Comet 67P, which famously hosted the first-ever cometary lander in 2014, made its closest approach to Earth on Friday (Nov. 12).

via Livescience.com https://ift.tt/3kBFG8f

What would happen to the human body in the vacuum of space?

Here's what would happen to an astronaut's body if they didn't have a spacesuit protecting them in outer space.

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'Doughnut UFO' over Switzerland defies explanation

A photographer in Zurich, Switzerland spotted the glowing object while four SpaceX astronauts returned to Earth thousands of miles away.

via Livescience.com https://ift.tt/3C6BLGw

Παρασκευή 12 Νοεμβρίου 2021

What were the Crusades?

The Crusades were a series of religiously motivated military campaigns between Christians and Muslims

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The real Brexit: How Britain became an island

Thousands of years ago Britain was connected to mainland Europe, but during an ice age Brexit a tsunami tore them apart.

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Earth's lower atmosphere is expanding due to climate change

The rate of atmospheric expansion has increased since the first measurements in the 1980s.

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California and Colorado start COVID-19 booster shots for all adults

California and Colorado expanded booster shot eligibility to all adults who received their second dose of Moderna's or Pfizer's COVID-19 vaccine at least six months ago.

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Fight or flight: The sympathetic nervous system

The sympathetic nervous system activates the "fight-or-flight" response, quickly readying the body to handle dangerous or stressful situations.

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JadeYoga Travel Mat review

The JadeYoga Travel Mat is great for yogis on the go. With superb grip, and sustainably sourced, it’s an awesome mat you can take anywhere.

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Black Friday cheap adjustable dumbbells: Get a great deal on these weights

Find the best set of cheap adjustable dumbbells for your home workouts this Black Friday.

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Facts about tardigrades

Tardigrades, often called water bears or moss piglets, are near-microscopic animals that are almost indestructible and can even survive in outer space.

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Honeywell Top Fill Cool Moisture Humidifier review

The Honeywell Top Fill Cool Moisture Humidifier is best for extra-large spaces or multiple rooms. Two large water tanks hold up to three gallons of water, letting it run for up to 24 hours.

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Black Friday rowing machine deals: All the latest discounts

With these Black Friday rowing machines deals you'll have a way to workout at home for less.

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Black Friday Bowflex deals: Get a great price on home workout equipment

These are the best Bowflex deals to help you reach your fitness goals at home.

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Black Friday Oral B electric toothbrush deals: What's on sale and what's in stock

Secure these early Black Friday Oral B electric toothbrush deals now.

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See how the huge ozone hole over Antarctica has grown in 2021 in this NASA video

A new NASA video highlights the giant ozone hole that opened over the Antarctic this year.

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Outside of Earth's 'shell,' SpaceX's Crew-3 reveal turtle as zero-g indicator

Just moments after entering Earth orbit, SpaceX Crew-3 astronaut Kayla Barron released a sparkling sea turtle to float above her head. The "zero-g indicator" showed she and her crew were weightless.

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Rare 'cotton candy' lobster was a 1-in-100 million catch

The stunning lobster, named Haddie, is bright blue with dark purple specks.

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Black Friday Peloton deals and discount codes: Grab a great deal on a Peloton

Peloton deals or a Peloton discount code is the perfect way to save some cash on this premium exercise machine brand.

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Black Friday air purifiers on sale: Deals and stock updates

With this round-up of Black Friday air purifiers on sale, you can improve the air quality in your home for less.

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Dyson AM10 Humidifier review

The Dyson AM10 Humidifier uses ultraviolet light to purify water and clear up to 99.9 percent of bacteria before it’s vaporized, keeping the air in your home perfectly humid and sanitary.

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Πέμπτη 11 Νοεμβρίου 2021

Diamond hauled from deep inside Earth holds never-before-seen mineral

Researchers have discovered a new mineral from deep within Earth's mantle; it was trapped inside a diamond and brought to the surface.

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What are wormholes?

Wormholes connect two points in space and time and are a staple of science fiction. But are they possible in the real universe?

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Black Friday under desk treadmill deals: Keep fit in the comfort of your own office

These are the best under desk treadmill deals to help you clock up the miles at home.

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Ferris-wheel-size chunk of the moon is orbiting suspiciously close to Earth

The ferris-wheel-sized asteroid Kamo`oalewa passes within 9 million miles of Earth every April. It may have once been part of our moon.

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Best running headphones 2021: Pump up your runs with these headphones

We've collected the best running headphones for anyone from seasoned runners to casual joggers

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You can't hide from your cat, so don't even try

Cats create "mental maps" using audio cues, scientists have discovered. This enables cats to spatially orient unseen companions, an ability that was previously unknown in felines.

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What is mathematics?

Mathematics is the science that deals with the logic of shape, quantity and arrangement. It's all around us.

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Hallucinogen in 'magic mushrooms' relieves depression in largest clinical trial to date

The trial participants took different doses of psilocybin as a treatment for depression.

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Triassic skulls unearthed in Greenland reveal 'cold bone' dinosaur

A new analysis of two Triassic skulls found in Greenland reveals a new species of long-necked dinosaur.

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Baby born at 21 weeks survives, breaks world record

A baby born at 21 weeks gestation in Alabama last year is the most premature baby in the world to survive, according to Guinness World Records.

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Best binoculars for kids 2021

We've rounded up the best binoculars for kids. No matter your child's skill level, your own budget or their level of enthusiasm for nature, there is a perfect pair of binoculars waiting to inspire them.

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Τετάρτη 10 Νοεμβρίου 2021

Black Friday Osmo deals 2021

Screen time turns into tactile time with these Osmo kits that help kids learn math, science, literacy and more. And Live Science is scouring retail sites to spot the best Black Friday Osmo deals for 2021.

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Human-size ammonites swam the Atlantic Ocean 80 million years ago

Scientists uncovered more than 100 new fossils to learn more about the world's largest ammonites.

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Archaeologists solve mystery of 'bowling alley' under Yorkshire abbey

A mysterious underground "bowling alley" structure beneath Fountains Abbey in Yorkshire is the remains of a medieval tannery where monks and lay brothers processed animal hides into leather.

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What is a runner's high?

Here's what the strange euphoria that sets in after aerobic exercise really is.

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Don't miss the longest partial lunar eclipse of the century next week

This eclipse will be the longest one of the century, and of the past 580 years.

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Foreo ISSA 3 sonic toothbrush review

Stylish, sleek and innovative, the Foreo ISSA 3 sonic toothbrush will look great on any bathroom shelfie. Plus, a 365-day battery life makes it a game-changer.

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Bees 'shriek' when attacked by giant cousins of 'murder hornets'

Asian honey bees rally against giant hornet invasions with an acoustic response that resembles the alarm shrieks of birds, primates and other social mammals.

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Who was the first cyborg?

Fictional cyborgs have appeared in science fiction since the 1920s, but who was the first human to fuse with technology and become a real-life cyborg?

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Black Friday sports bras for running deals for ultimate support

With these Black Friday sports bras for running deals, you can set out on your run with ease.

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Black Friday treadmill deals: work out at home for less with these excellent treadmills

With these Black Friday treadmill deals, you can take a chunk off of the original price of top-rated models.

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Metal detectorist unearths largest Anglo-Saxon treasure hoard ever discovered in England

The largest Anglo-Saxon hoard ever discovered in England was unearthed by a metal detectorist in Norfolk.

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Black Friday running headphones deals: grab a deal on these workout must-haves

With these Black Friday running headphones deals you’ll be securing an essential for your daily exercise for less.

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Apple Watch 6 review

The Apple Watch 6 might not be the latest timepiece, but with a high-quality display, it’s an attractive buy if you can find it in stock.

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Τρίτη 9 Νοεμβρίου 2021

What does the endocrine system do?

Facts and information about the endocrine system.

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Do you really need a colon cleanse?

Colon cleanses are all the rage among wellness buffs. But health experts say that they aren't helpful and can actually be dangerous.

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How sleep affects the brain

To get a great night’s sleep it helps to know how sleep affects the brain

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'Tsunami' of gravitational waves sets record for most ever space-time ripples detected

The waves allow for vital glimpses of objects that don't produce much light.

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Do basements need a dehumidifier?

If you're wondering do basements need a dehumidifier, we've got the answer for you here.

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Can wisdom teeth grow back?

We know they can be a pain, but can wisdom teeth grow back?

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What are the different types of exercise bike?

What are the different types of exercise bike? Let’s look at the most popular bikes for the home and gym

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Fish defy death to rub up against great white sharks. Here's why.

Fish use sharks as scrub brushes by pushing up against the sea predator's scaly bodies to get rid of parasites and other irritants.

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How would Earth be different if modern humans never existed?

Humanity shaped the world at the expense of many species, which were driven to extinction through our activities. How would Earth be different if modern humans never existed?

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28,000 tons of COVID-19 waste now swirling around in our oceans

The pandemic intensified "pressure on this already out-of-control problem."

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When did yoga originate?

When did yoga originate? We explain everything you need to know about the ancient practice.

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Apple Watch 3 review

The Apple Watch 3 is an aging smartwatch that’s great for newer iPhone-using fitness wannabes

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How accurate are DNA tests?

Exactly how accurate are DNA tests, and how much can your genetic data really reveal about you? To find out, we asked a molecular biologist.

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Waterpik Complete Care 9.0 review

The Waterpik Complete Care 9.0 handily combines a water flosser and toothbrush into one unit, perfect for those who want the full oral hygiene experience.

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Will a dehumidifier in a basement help upstairs?

Find out if a dehumidifier in a basement will help with damp upstairs too.

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Tiny and cramped 'slave room' unearthed at Roman villa in Pompeii

Archaeologists at Pompeii have uncovered a small bedroom that they believe was home to three slaves at a Roman villa.

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Tomb effigy of the 'Black Prince' was likely medieval propaganda to bolster his son's failing rule

An "unprecedented" tomb effigy of England's "Black Prince" was likely created by his son King Richard II as medieval propaganda to bolster his troubled reign.

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Black Friday binoculars deals 2021

There's nothing quite like getting up close to Earth's incredible wildlife, and we've scanned the retailers to find the best Black Friday binoculars deals for 2021.

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Brutal murder in 1908 that inspired 'Twin Peaks' is still a cold case

Authorities never found the killer of a young woman whose homicide inspired the story of doomed Laura Palmer. A new book pieces together clues about her murder.

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Ancient saber-toothed 'gorgons' bit each other in ritualized combat

"Gorgons" that lived during the Permian period bit each other on the face, the discovery of a bite mark on a skull reveals.

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Δευτέρα 8 Νοεμβρίου 2021

What is the best sleeping position?

Want to know what is the best sleeping position for you? Here’s everything you need to know.

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Earth's 1st continents arose hundreds of millions of years earlier than thought

A new study hints at when and how Earth's first continents appeared.

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Deepest earthquake ever detected should have been impossible

Researchers have detected the deepest earthquake ever, 467 miles below the Earth's surface.

via Livescience.com https://ift.tt/3wscl4W

Oral B Genius X review

The Oral B Genius X is a powerful, Bluetooth-enabled electric toothbrush that allows users to get the most out of every brushing session.

via Livescience.com https://ift.tt/3BVxXb0

Best Black Friday Fitbit deals: cheap fitness trackers to help with your running

All the best Fitbit deals and prices for those who want to track their exercise, sleep and steps... but don't want to pay full price

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Roman-era statues of Aphrodite and Dionysus unearthed in Turkey

A dig at an ancient city in Turkey revealed the heads of two deities: Aphrodite and Dionysus.

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Can a digital replica of Earth save the world from climate disaster?

A digital replica of Earth could help scientists better model the future of our planet and find solutions to problems wrought by climate change.

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Best Black Friday Dyson air purifier deals

The best Dyson air purifier deals will help you grab a bargain on models that usually boast a notoriously premium price.

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Best Black Friday sports bra deals: Find great sports bras on sale here

These sports bra deals will help support you through every workout at a great price.

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NASA picks landing site at the moon's south pole for ice-drilling robot

NASA and Intuitive Machines announced the Shackleton Crater landing site for an ice-drilling robot.

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'Cannibal CME' sun storm marks rise of new solar cycle in space weather

The sun is waking up — and making sure we all know it.

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Why is the flu shot less effective than other vaccines?

The effectiveness of the flu shot varies from year to year, but often, it isn't very high.

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Alexander the Great: Facts, biography and accomplishments

Alexander the Great's empire stretched from the Balkans to modern-day Pakistan.

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Κυριακή 7 Νοεμβρίου 2021

Ferocious 'penis worms' were the hermit crabs of the ancient seas

Priapulids, sometimes called penis worms, were fearsome predators of the Cambrian Period. They may have worn shells for protection, new fossil evidence suggests.

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What does the president do all day?

The president wears many hats, but how does the Commander in Chief's time spent?

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Powerful Landsat 9 satellite beams home 1st photos of Earth

Landsat 9's first photos show the Florida Panhandle, Detroit and its surrounding area, Navajo Country in northern Arizona, the high Himalayas and the Kimberley region of Western Australia.

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Σάββατο 6 Νοεμβρίου 2021

Save nearly 40% on Catan and Ticket to Ride board games, plus expansions this Black Friday

Save about $20 on these classic board games, plus discover more Black Friday deals on exploration and strategy games!

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Poison dart frogs: Facts about the beautiful but deadly amphibians

They might look cute, but the toxins from a poison dart frog can be strong enough to kill several humans.

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What's the most sunsets you could see on Earth in one day?

Most people see only one sunset a day. How many more could you catch, if you really tried?

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Παρασκευή 5 Νοεμβρίου 2021

Black Friday running shoes deals: These running must-haves are on sale now

Pick up a pair of running shoes on sale and get a new lease of life for your workout routine.

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NASA needs a new telescope, ASAP, to find Earth's twin

The National Academies of Sciences, Engineering, and Medicine say that finding Earth-like worlds should be a priority.

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What is chemistry?

Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy.

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Black Friday home weights set deals: Stock updates and latest discounts

Find the perfect Black Friday home weights set deals for your living room workouts.

via Livescience.com https://ift.tt/3q9TXN3

Antiviral pill cuts COVID-19 hospitalizations and deaths by 89%, Pfizer says

A new COVID-19 pill significantly cuts risk of hospitalization or death when taken within three days of symptom onset, Pfizer says.

via Livescience.com https://ift.tt/3wlASIN

Strange earthquakes in South Carolina traced to man-made lake

Lake Monticello in South Carolina is causing a series of small earthquakes, the third time in its history that the man-made reservoir has created swarms of seismic activity.

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Best yoga mats 2021: Improve your flow with these top-rated yoga mats

Great for beginners and pros, these are the best yoga mats for every need and budget.

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Sweaty Betty Super Grip Yoga Mat review

The Sweaty Betty Super Grip Yoga Mat is a solid all rounder at a decent price that will help you get the most from your flow.

via Livescience.com https://ift.tt/3ojkBAL

240,000-year-old 'Child of Darkness' human ancestor discovered in narrow cave passageway

Deep within South Africa's Rising Star Cave System, in a passageway barely 6 inches (15 centimeters) wide, scientists have discovered the fragmented skull of a Homo naledi child they're calling "Leti."

via Livescience.com https://ift.tt/2ZV2p7M

Giant, invasive spiders have taken over Georgia. Will they spread across the US?

Experts believe that the spiders, which arrived in 2014, could spread across more of the southern U.S.

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Vitamin B2 (Riboflavin): Sources, benefits and dosage

Riboflavin is a B-complex vitamin that helps the body break down carbohydrates, proteins and fats to produce energy.

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Ancient 'hangover prevention' ring found in Israel

Archaeologists recently discovered a ring set with a purple stone, possibly an amethyst, that may have been worn to prevent the pain of a hangover.

via Livescience.com https://ift.tt/3mNbmJx

China's hypersonic weapon test no cause for panic, experts say

China's mysterious recent space-tech test is not a sign that the sky is falling.

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Elechomes HTJ-2119 Ultrasonic Humidifier review

The Elechomes HTJ-2119 Ultrasonic Humidifier is an ultra-quiet model with an aroma diffuser, remote control, 4.5-liter water tank, and a range of 538 square feet.

via Livescience.com https://ift.tt/31mZMMH

Chinese railroad worker house unearthed in Utah ghost town

Archaeologists excavating in a Utah ghost town have turned up a rare find: a house belonging to 19th-century Chinese workers on the transcontinental railroad.

via Livescience.com https://ift.tt/3nXzZ5C

Lululemon Reversible 5mm Yoga Mat review

Is the Lululemon Reversible 5mm Yoga Mat worth it? We put the popular $88 yoga mat to the test.

via Livescience.com https://ift.tt/3mKUvH0

Πέμπτη 4 Νοεμβρίου 2021

Solar storm brings the Northern Lights to the northern US

A strong solar storm is creating aurora-friendly conditions as far south as Pennsylvania, Iowa and Oregon this week.

via Livescience.com https://ift.tt/3CPv2Sp

HPV vaccine slashes cervical cancer rates by 87% among women in the UK

The HPV vaccine reduced cases of cervical cancer by 87% among women in the U.K. who received the vaccine when they were 12 or 13 years old, according to a new study.

via Livescience.com https://ift.tt/3EOtd8K

5 low impact workouts

Here are 5 low impact workouts to boost your fitness with a lower risk of injury.

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Photo trickery captures ethereal jellyfish 'ballet' in Spanish lake

The photo, titled 'Medusa Ballet,' was recently announced as the overall winner at the European Wildlife Photographer of the Year 2021 competition.

via Livescience.com https://ift.tt/3GTmBYy

Mysterious glass in the Atacama Desert may be from an ancient exploding comet

An ancient comet may have burnt sand into mysterious pieces of twisted glass, according to a new study.

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If the universe is a giant computer simulation, here's how many bits would be required to run it

A trippy new estimate calculates the total number of bits in the visible universe

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How did birds survive the dinosaur-killing asteroid?

A new analysis of a well-preserved ancient bird skull reveals secrets about its brain.

via Livescience.com https://ift.tt/3q6tNLh

Cause of mysterious brain-invading-fungus outbreak finally discovered

Scientists think this is just one of many fungi increasing its habitable range due to climate change.

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What is an amoeba?

The term “amoeba” refers to simple eukaryotic organisms that move in a characteristic crawling fashion.

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Fowl play? 'Bird of the Year' winner in New Zealand contest is a bat

New Zealand's long-tailed bat recently earned a very unlikely accolade.

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Τετάρτη 3 Νοεμβρίου 2021

Exercise bike on sale: the best deals available now

Find the best exercise bike on sale with our roundup of great deals

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Personality traits & personality types: What personality type are you?

What makes you, you? Psychologists sketch out personality traits using the "Big Five".

via Livescience.com https://ift.tt/3yeCdAV

Oral B vs Sonicare: Which toothbrush is better?

Oral B vs Sonicare: We’re putting two electric toothbrushes to the test to help you decide which to invest in.

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7 anxiety tips

Here are 7 anxiety tips to help you relieve stress and worry in your daily life.

via Livescience.com https://ift.tt/3wfwFXi

Nuclear-powered US submarine collided with a hidden underwater mountain, Navy reveals

An investigation into a recent collision involving a nuclear-powered U.S. submarine has revealed it hit an unmapped seamount in the South China Sea.

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Baleen whales eat three times more than scientists once thought

Baleen whales' eating habits trigger ripple effects through the entire ocean food web.

via Livescience.com https://ift.tt/3BM3g7T

Giant shark, possibly a megalodon, feasted on this whale 15 million years ago

An ancient whale's flipper bone has bite marks on it, revealing that a shark tore into it about 15 million years ago.

via Livescience.com https://ift.tt/3weBdNf

Australia plans to cull over 10,000 wild horses, but scientists say it's not enough

Australian wildlife officials are planning to kill or remove more than 10,000 wild horses from a national park in New South Wales.

via Livescience.com https://ift.tt/2Yhdpfq

This mysterious comet's super-bright outbursts have astronomers puzzled

One of the strangest comets in the solar system has been erupting with unpredictable bright outbursts since late September and nobody knows why.

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Could artificial mini glaciers bring water to the driest, coldest places on Earth?

Glaciers are not just spectacular indicators of climate change as they shrink and disappear due to global warming.

via Livescience.com https://ift.tt/3nVaotL

'Balding' black holes prove Einstein right again on general relativity

A new physics breakthrough shows how Einstein's theory of general relativity continues to hold up, even for "balding" black holes.

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Τρίτη 2 Νοεμβρίου 2021

World leaders pledge to end deforestation by 2030

The enormous pledge encompasses over 85% of the world's forests and more than 100 nations.

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An asteroid barely missed Earth last week, and no one knew it was coming

Asteroid 2021 UA1, a space rock about the size of a refrigerator, made a surprise appearance when it recently flew past Earth.

via Livescience.com https://ift.tt/3CErwdB

Banana nutrition facts & health benefits

Bananas are packed with nutrients and are good for your heart, your eyes, your diet and your mood.

via Livescience.com https://ift.tt/3jZApHv

Ancient tomb of Pharaoh Ramesses II official discovered at Saqqara

A tomb dating back over 3,200 years that was built for a senior official of Ramesses II, one of Egypt's most powerful pharaohs has been discovered at Saqqara.

via Livescience.com https://ift.tt/3CG1zu3

China's fresh moon rocks are younger than the Apollo samples and no one knows why

New analyses of moon rocks from the Chang'e 5 mission deepen the mysteries surrounding volcanic activity.

via Livescience.com https://ift.tt/3jYEFXC

Enormous 'shipyard' of ancient galaxies discovered 11 billion light-years away

Astronomers have confirmed the existence of a massive protocluster 11 billion light-years away that acts as an assembly yard for over 60 emerging galaxies.

via Livescience.com https://ift.tt/3BAWxxx

Do nootropics and brain boosters work, and are they safe?

Nootropics are any drugs or supplements that are taken to impact brain performance, including attention and memory. But are these drugs safe to use?

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1,300-year-old murder victim found in China was not a grave robber

The ancient remains of a man who was discovered in China in a shaft leading to an ancient tomb was not trying to rob it — he was murdered, archaeologists say.

via Livescience.com https://ift.tt/3BOW8bf

The deadliest viruses in history

Humans have been fighting viruses throughout history. Here are the 12 viruses that are the world's worst killers, based on their mortality rates, or the sheer numbers of people they have killed.

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The 6 most gruesome grave robberies

Rest in peace? Not when body snatchers are afoot. Six gruesome grave robberies in history reveal that even fame doesn't guarantee you a peaceful slumber.

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Δευτέρα 1 Νοεμβρίου 2021

Autoimmune disease: Definition and examples

Millions of people are affected by autoimmune diseases. Learn what causes autoimmune diseases and how they're treated.

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Does yoga help you lose weight?

Does yoga help you lose weight? We look at whether yoga can help you shed pounds.

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Best sports bras for running deals

These are the best sports bras for running deals to help give you all the support you need.

via Livescience.com https://ift.tt/3CAQn21

The flu shot isn't that effective. Here's why you should still get it.

If the flu shot is, on average, between 40% and 60% effective at preventing the flu, why should you get it?

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Weird cosmic object keeps exploding over and over again, and scientists don't know why

Researchers have watched a mysterious fast radio burst shoot out energy far more times than they thought was possible.

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Why extraterrestrial intelligence is more likely to be artificial than biological

Lord Martin Rees argues that if humans do find intelligent alien life, it will be artificial not biological.

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Long-lost 'Island of Gold' resurfaces in Indonesian river

The last remnants of a fabulously wealthy port city may be buried in the mud at the bottom of Indonesia's Musi River.

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Two extremely venomous snakes found mating in home drainpipe, yanked out by tails

The male snake didn't take well to the interruption, nearly landing several deadly strikes.

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Politician suggests bombing erupting La Palma volcano to stop lava flow

Aside from lava flows, the volcano has been belching out high-speed molten boulders and causing tremors.

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Why does cold fresh air help nausea go away?

Here are some theories as to why cold air helps get rid of nausea.

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Ancient child sacrifice victims unearthed in Peru

Wari tombs with ancient human sacrifices unearthed in northwestern Peru

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Your pupils can count … sort of

New research suggests a person's pupil size can change based on the number of objects an individual observes in their visual field.

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