Σάββατο 31 Δεκεμβρίου 2022

Do New Year's resolutions really work?

January might be a good time to set a new goal.

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10 dazzling gold and silver treasures dug up in 2022

Here are 10 stunning gold and silver treasures, dating from millennia to centuries ago, that came to light in 2022.

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What's the largest desert in the world?

The largest hot desert and cold desert in the world are anything but boring and barren.

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Πέμπτη 29 Δεκεμβρίου 2022

Does consciousness explain quantum mechanics?

A wild theory suggests that consciousness may explain quantum mechanics, by forcing the subatomic particles to choose one concrete outcome.

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Xerxes, the god-king of Ancient Persia, in All About History 125

Inside All About History 125: Learn how Xerxes I overcame rebels and plots to claim his throne and dominate West Asia.

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The 10 most massive black hole findings from 2022

From "rogue" black holes cruising the cosmos to one of the oldest black hole ancestors in this universe, this year's findings truly sucked us in.

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8 times physics blew our minds in 2022

Nuclear fusion, lab-simulated wormholes, and ramming distant asteroids, here are the biggest and best physics stories of the year.

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10 bizarre medical case reports from 2022

From "crawling" rashes to exploding bladders, here's 10 unusual medical cases that recently caught our eyes.

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11 amazing Earth discoveries from 2022

Earth has been thoroughly explored, yet is still teeming with secrets. In 2022, scientists unearthed several of them.

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Τετάρτη 28 Δεκεμβρίου 2022

10 bizarre deep sea creatures found in 2022

Lots of bizarre deep sea creatures were spotted in 2022. Here are some of our favorites.

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The 10 most jaw-dropping space images of 2022

Cosmic cliffs, smiling suns and Martian "polygons" made this year a blast for stargazers everywhere.

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10 incredible archaeological finds from 2022

The top 10 archaeological finds of 2022 include ancient bronze Etruscan statues from Italy, a Roman-era mosaic in Syria and a prehistoric chalk sculpture in England.

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30 incredible sunken wrecks from WWI and WWII

A look at some of the most notable underwater wrecks from WWI and WWII.

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Τρίτη 27 Δεκεμβρίου 2022

10 amazing things we learned about our human ancestors in 2022

From when our ancient relatives began walking on two feet to the first known medical amputation on Homo sapiens, here's what we learned in 2022 about our human ancestors.

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Is all matter made up of both particles and waves?

According to quantum mechanics, the physics theory that describes the zoo of subatomic particles, all matter can be described as both particles and waves. But is it real?

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7 out-of-this-world alien stories from 2022

Metallic spheres zooming past military jets, mysterious signals inside the world's largest telescope, and theories on why we have yet to make contact.

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The most famous Bigfoot sightings

Bigfoot, or Sasquatch, is one of North America's most enduring legends, with thousands of people claiming to have seen the giant ape-like creature. Here are the most famous Bigfoot sightings.

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10 signs we got closer to climate disaster in 2022

Earth's climate is warming dramatically, and the signs are all around us, from vanishing glaciers to zombie viruses awakening in melting permafrost.

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Δευτέρα 26 Δεκεμβρίου 2022

10 times ancient Egyptian discoveries awed us in 2022

From mummies with gold-plated tongues to a pyramid built for a previously unknown queen, here are 10 spectacular discoveries about ancient Egypt from 2022.

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12 microscopic discoveries that went 'viral' in 2022

Twelve recent studies showcase how viruses affect humans and other organisms all across the globe.

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12 wild and wondrous animal facts we learned in 2022

Here's 12 amazing (and somewhat disgusting) animal facts.

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What does love do to your brain?

Love stimulates the release of hormones such as oxytocin in certain brain regions.

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10 solar storms that blew us away in 2022

Solar activity was on the rise this year, which meant an abundance of amazing solar storm-related stories. Here are our favorites.

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How does coal form?

Coal takes tens if not hundreds of millions of years to form; it all starts with living plants that eventually fossilize.

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Κυριακή 25 Δεκεμβρίου 2022

How long do dogs live?

The average life expectancy of a dog is more than 10 years, but life span varies greatly among different breeds.

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Σάββατο 24 Δεκεμβρίου 2022

25 breathtaking images of the northern lights

Auroras paint the skies in eerie hues of green and blue in these stunning images of the northern lights.

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How the Christmas tree tradition came to be

Whether as palm branches gathered in Egypt in the celebration of Ra or wreaths for the Roman feast of Saturnalia, evergreens have long served as symbols of the perseverance of life during the bleakness of winter, and the promise of the sun’s return.

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How do smelling salts work?

Smelling salts are found in Victorian novels to rouse fainting women and on the sports field to possibly help athletes. But how do they work?

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Παρασκευή 23 Δεκεμβρίου 2022

Scientists find the earliest evidence of a dinosaur eating a mammal

Birdlike dinosaur "was not a picky eater," as evidenced by a rodent's foot found in its fossilized remains.

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Saint Anthony of Padua revealed in stunning facial approximation

A team of international researchers has revealed a facial approximation of what Saint Anthony of Padua may have looked like.

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What is 'hangxiety' and why do some people experience it?

The term "hangxiety" describes feelings of shame, worry or guilt after drinking. But what causes it?

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7-foot-long arthropods commanded the sea 470 million years ago, 'exquisite' fossils show

About 470 million years ago, 7-foot-long arthropods ruled the water in what is now Morocco.

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Gut-brain axis: How it works and its link to mental health

The gut-brain axis refers to the connection between the gut and the brain.

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People 'finger painted' the skulls of their ancestors red in the Andes a millennium ago

An analysis into finger-painted skulls found in Peru, some from individuals who died up to a millennium ago, reveals that people painted their ancestors' skeletal remains.

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Πέμπτη 22 Δεκεμβρίου 2022

Tomb of 'Jesus' midwife' excavated, revealing remarkable courtyard and oil lamps

Archaeologists in Israel have discovered new artifacts and carvings from the Cave of Salome, a place of pilgrimage for early Christians who thought that it was the burial place for Salome, the supposed midwife of Jesus.

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Attila the Hun raided Rome due to starvation, not bloodlust, study suggests

The infamous barbarian's most devastating incursions took place in years with extremely dry summers.

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The 10 best electric toothbrushes 2022 for a deeper clean

These are the best electric toothbrushes we've tested, including top models from Oral-B and Sonicare.

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Best rowing machines 2022: Top picks from NordicTrack, ProForm, Hydrow and more

Here’s our pick of the best rowing machines we’ve tested, including top models from Hydrow, Ergatta and more.

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More than 150 'made-from-scratch' genes are in the human genome. 2 are totally unique to us.

Scientists pinpointed several "made-from-scratch" genes that humans developed after splitting off from chimps.

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Protective gold idols and 'rejuvenating' amulets found in ancient Egyptian burials

Archaeologists in Egypt have discovered about 20 ancient burials, some of which contain gold idols fashioned to look like the deities Isis, Bastet and Horus.

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Τετάρτη 21 Δεκεμβρίου 2022

Best adjustable dumbbells 2022: Space saving weights for your home gym

We’ve put the best adjustable dumbbells to the test, to help you find the perfect pair for your workouts.

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One of the world's largest lasers could be used to detect alien warp drives

The detector would search for ripples in the fabric of space-time left in the spacecraft's wake.

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Schwinn IC4 exercise bike review

The Schwinn IC4 has an almost silent flywheel that provides a quiet ride for early risers or those living in an apartment.

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Massive graveyard of fossilized shark teeth found deep in the Indian Ocean

Australian researchers discovered 750 shark teeth deep in the Indian Ocean.

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Best humidifiers 2022: Relieve dry skin & allergy symptoms

Avoid a dry and uncomfortable home this winter with one of the best humidifiers we’ve tested.

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Why do Christmas lights always get tangled?

It's "knot" your fault that Christmas lights always get twisted.

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Τρίτη 20 Δεκεμβρίου 2022

Winter solstice: The science behind the shortest day of the year

What happens during the winter solstice? Here's why this day is the shortest day of the year, with the fewest hours of daylight. The winter solstice falls on Dec. 21 or 22 every year in the Northern Hemisphere.

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Best protein powder for women 2022

The best protein powder women can support lean muscle growth, immunity and metabolism. Here’s our tried and tested round-up.

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Scientists invent 1st 'vagina-on-a-chip'

The first vagina-on-a-chip replicates the cellular environment of the vagina.

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Aerial investigation reveals 168 previously unnoticed Nazca Lines in Peru

Archaeologists in Peru have discovered more than 100 "smaller and fainter" Nazca Lines, some of which were made by piling stones on top of each other.

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What are omega-3 fatty acids?

Omega-3 fatty acids are essential for good health, but what are they and what foods contain them?

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Δευτέρα 19 Δεκεμβρίου 2022

Shock wave from sun has opened up a crack in Earth's magnetic field, and it could trigger a geomagnetic storm

The storm is classed as a G1 storm, so is expected to be fairly mild.

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US military reports 'several hundred' UFO sightings in 2022, Pentagon officials claim

UFO reports from U.S. military personnel are flooding the government's new All-Domain Anomaly Resolution Office (AARO).

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Best shoes for Peloton 2022: Snap up some top-tier cycling shoes

Level up your riding experience with our pick of the best shoes for Peloton.

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Best running watches 2022: Find your next essential workout aid

Looking to kickstart your fitness journey? These are the best running watches we’ve tested.

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What is Occam's razor?

Is the simplest explanation always the best one, as Occam's razor states?

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Κυριακή 18 Δεκεμβρίου 2022

Why is Hanukkah 8 days?

Is Hanukkah eight days because of an ancient miracle that oil burned for that long? It turns out there's more to the story.

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Παρασκευή 16 Δεκεμβρίου 2022

Ancestors of 'veggie' dinosaurs actually feasted on meat

Researchers analyzed the teeth of the earliest dinosaurs to determine what they ate.

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'Mars' interior is not behaving,' active mantle plume reveals

In a first, planetary geologists describe an active mantle plume on the surface of Mars.

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Stunning 'ice pancakes' swirl on the surface of Scottish river

Wildlife experts recently captured footage of frozen discs, known as "ice pancakes," on the surface of a river in Scotland after an unusual cold snap.

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Get a Windows 11 laptop for $129 in this huge Walmart holiday deal

Grab a student laptop for just $130 with this Lenovo Ideapad deal at Walmart

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Best protein powder 2022: Boost your nutrition

Meet your fitness goals with the best protein powder we’ve tested.

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What is a Christmas Yule log?

A Yule log is a Christmas tradition in which a log of wood is progressively burned in a fireplace over several nights.

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Πέμπτη 15 Δεκεμβρίου 2022

Aliens haven't contacted Earth because there's no sign of intelligence here, new answer to the Fermi paradox suggests

A new paper claims that intelligent aliens would only be interested in contacting the most technologically advanced planets, and Earth doesn't make the cut.

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A new omicron subvariant is spreading in China. Here's what we know so far.

BF.7 is a new version of the coronavirus SARS-CoV-2 that's driving a surge of infection in China.

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How does music affect your brain?

Music can have wide-ranging effects on the brain, impacting everything from cognitive performance to stress levels.

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Best multivitamin for women 2022: Support your daily routine at every life stage

Stay well this winter with the best multivitamin for women.

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Best fitness trackers 2022

We’ve tested a number of the best fitness trackers to help you meet your New Year’s goals.

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More than 70 children sickened in Ohio measles outbreak

An ongoing measles outbreak in Ohio accounts for most cases of the disease reported in the U.S. this year.

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Τετάρτη 14 Δεκεμβρίου 2022

Lost remains of last known Tasmanian tiger found hidden in museum cabinet

A female Tasmanian tiger that died in 1936, not a male named Benjamin, was actually the last surviving member of this extinct species. The female's remains had been hidden in museum storage.

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10 of the strangest pregnancies in the world

From the most babies born to one mother to the shortest baby brought to term, these are some of the most notable record-breaking pregnancies.

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This HP Envy 2-in-1 laptop is $350 off in the holiday sales - a perfect gift for students

Get this HP laptop/tablet hybrid for just $600 at Best Buy.

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James Webb Space Telescope captures 'extraordinary' clouds in the atmosphere of Saturn's alien moon Titan

Studying Titan's clouds will help scientists understand why Saturn's largest moon is the only moon in the solar system with an atmosphere.

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How gravitational waves can 'see inside' black holes

What lurks at the center of a black hole? Studying the space-time ripples from black hole collisions could reveal an answer.

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5,000-year-old 'bog body' found in Denmark may be a human sacrifice victim

The bones of a possible ancient human sacrifice victim have been found in a bog in Denmark.

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Τρίτη 13 Δεκεμβρίου 2022

Best air purifiers for allergies 2022: Top-rated purifiers to help you breathe easier

Breathe easy with the best air purifier for allergies we’ve tested, from budget-friendly appliances to top models.

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Best meal replacement shakes 2022: Quick and easy nutrition on the move

The best meal replacement shakes combine essential nutrients and functional ingredients for a healthy on-the-go meal.

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See Mars 'peek out' from behind the moon in stunning eclipse photo

An astrophotographer has captured a highly detailed image of the Red Planet reappearing from behind the moon after a lunar occultation.

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Male jaguar rivals pair up for years in unexpected bromances

Researchers in South America have observed two examples of never-before-seen alliances between rival male jaguars.

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How to watch the Jaws movies online

Want to know how to watch the Jaw movies online? Well you're gonna need a bigger boat, for starters.

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Canon 10x20 IS binocular review

Compact and judder free, the Canon 10x20 IS binoculars are perfect for nature-lovers and hikers.

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Notre Dame's spire had 2 hidden coffins beneath it. Now, scientists know who was buried there.

Remains of two wealthy men — one clergy and the other young and noble — have been discovered in the lead sarcophagi found buried at Notre Dame.

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Δευτέρα 12 Δεκεμβρίου 2022

A teen's cancer is in remission after she received new cells edited with CRISPR

A young girl entered remission after receiving an experimental cancer treatment.

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How to see the stunning Geminid meteor shower light up the sky on Dec. 14

As many as 120 meteors could tumble through the sky each hour during the Geminids' peak on Dec. 14.

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Best Garmin watches 2022: GPS trackers for every type of cardio

We've tested the best Garmin watches, from the most affordable options to premium feature-rich models.

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Which animal species has existed the longest?

"Living fossils" like Triops tadpole shrimps are believed to have rubbed shoulders with the dinosaurs, but which animal has been on Earth the longest?

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Student laptop deals 2022: Save big with these Windows and MacBook deals

Snag these great student laptop deals during the holiday sales, with offers on Windows laptops, MacBooks, and 2-in-1 devices.

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Κυριακή 11 Δεκεμβρίου 2022

Orion capsule bounces off atmosphere to complete hottest and fastest reentry ever, capping off NASA's Artemis 1 mission

The capsule intentionally skipped like a stone off the atmosphere to make its reentry easier.

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Spare some expense on Lego Jurassic World sets - perfect holiday gifts for dino-obsessed kids

Save up to $20 on LEGO Jurassic World Dominion movie scene sets in Walmart’s pre-Christmas deals.

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Save $150 on the MacBook Air M2, our top pick for students

Best Buy is offering a $150 discount on the MacBook Air M2, even though it only came out this year.

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Why is Christmas celebrated on Dec. 25?

There are two major theories as to why Christmas is celebrated on Dec. 25.

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Παρασκευή 9 Δεκεμβρίου 2022

Nobody took John F. Clauser's quantum experiments seriously. 50 years later, he's collecting a Nobel Prize.

John F. Clauser reflects on receiving the 2022 Nobel Prize in physics for the groundbreaking work he did 50 years ago.

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Distant 'hell planet' with diamond core is the victim of a gravitational catastrophe

The planet 55 Cancri e, also known as the "hell planet," appears to have been dragged closer to its sun's equator due to a gravitational anomaly.

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Mangled 'dragon' fossils were cooked by ancient continents colliding to form Pangaea

Warped amphibian-like fossils in Ireland were likely transformed by superheated fluids that were released as ancient continents crashed into one another around 300 million years ago.

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Garmin Enduro 2 review

The Garmin Enduro 2 is a running watch that’s built to last — in more ways than one.

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Best electric toothbrushes 2022: Upgrade your dental hygiene routine

We’ve tested the best electric toothbrushes to help you achieve a deeper clean and a brighter smile.

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Did long-necked dinosaurs' whip-like tails really break the sound barrier? Not so fast.

New research contradicts the claim that diplodocids could whip their tails at supersonic speeds. Instead, it was a (still impressive) 62 mph.

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Πέμπτη 8 Δεκεμβρίου 2022

Gold-and-garnet cross necklace found buried with wealthy medieval British woman

Archaeologists in England were surprised to discover an elaborate cross with human faces and a gold-and-garnet necklace in an early medieval burial.

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Your dog's genes, but not necessarily its breed, play a big role in its behavior

A dog's breed may not dictate its behavior, but genes do play a role, a study of the genomes of 4,000 purebred, mixed-breed and wild dogs has revealed.

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Oddly modern skull raises new questions about the early evolution of birds

A fossil skull from a toothy early relative of today's birds shows a weirdly modern skull configuration, raising new questions about the early evolution of birds.

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This cheap Chromebook is the perfect holiday gift for students and kids

At just $109, the Lenovo Chromebook 3 is an ideal cheap laptop for kids or students who need something to work and play on.

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'Jousting ankylosaurs' whacked their peers with their 'sledgehammer-like tails'

Not only did Ankylosaurs like "Zuul" use their tails as weapons against potential predators, but they also used them to battle their peers.

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Τετάρτη 7 Δεκεμβρίου 2022

The brightest, most energetic explosions in the universe don't come from where we thought

While tracking an incredibly bright gamma-ray burst to its origins, scientists uncovered a hidden explosion that could upend decades of research.

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'Quantum time flip' makes light move simultaneously forward and backward in time

The time-flipped photon can't be used to restage "Back to the Future," but it could help us figure out some of the universe's most mysterious phenomena.

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World's oldest DNA reveals secrets of lost Arctic ecosystem from 2 million years ago

Researchers have unearthed tiny fragments of DNA in the Arctic that were left by plants, microbes and animals that lived in a previously unknown ecosystem in Greenland.

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Alien life on Venus? No chance, says new NASA study

New research has debunked a 2020 study that claimed to have found the chemical phosphine, a potential biomarker for extraterrestrial life, in Venus' atmosphere.

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Garmin Vivosmart 5 review

A more affordable fitness tracker, we look at whether the Garmin Vivosmart 5 is a smart buy for those looking to track runs and gym sessions.

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Surprising loss of sea ice after record-breaking Arctic storm is a mystery to scientists

Although models accurately predicted the evolution of the Arctic storm, scientists were surprised to see just how much sea ice thickness decreased in the storm's aftermath.

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Heartbreaking photo reveals a baby baboon still clinging to its dead mother as she's carried away by a leopard

The annual Wildlife Photographer of the Year Competition People's Choice shortlist highlights animals from ecosystems across Earth.

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This year's flu shots are a 'very good match' to circulating strains, health officials say

This year's flu shots match the circulating strains well, early data show.

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Τρίτη 6 Δεκεμβρίου 2022

Emperor king's top secret assassination letter finally decrypted after 500 years

Researchers in France have finally cracked a complex code of mysterious symbols and "nonsense" decoys written by Charles V, the former Holy Roman Emperor and King of Spain.

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Hypothyroidism (underactive thyroid): Causes, symptoms & treatment

Hypothyroidism is a condition in which the body's thyroid gland doesn't produce enough hormones, leading to a range of symptoms.

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RabbitAir MinusA2 spa-780N review

The RabbitAir MinusA2 spa-780N is a powerful air purifier, offering customizable filtration, six layers of filters and a smart app.

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Best VR experiences 2022: Explore, learn, and be entertained in virtual reality

Toy with planets, explore the ocean, or step into the past with the best VR experiences.

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Watch the 'Cold Moon' eclipse Mars during the final full moon of 2022

The 'Cold Moon,' the final full moon of 2022, will soon rise in a winter sky crowded by Saturn, Jupiter and Mars.

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The Elgin Marbles may finally return to Greece, 200 years after being removed by British nobility

The British Museum and the Greek government are reportedly in talks about returning the Parthenon Marbles, also called the Elgin Marbles, to Greece.

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Δευτέρα 5 Δεκεμβρίου 2022

Woman's name and tiny sketches hidden in 1,200-year-old manuscript

Researchers have discovered secret scribbles and sketches that were likely scratched by an elite woman into a medieval manuscript more than 1,200 years ago.

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Search for alien life just got 1,000 times bigger after new telescope joins the hunt

Astronomers searching for radio signals that could be signs of extraterrestrial life have just gained access to South Africa's MeerKAT telescope.

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Medieval man buried in Poland had two kinds of dwarfism

Archaeologists in Poland excavating a cemetery by a monastery have discovered the remains of a medieval man who had two different forms of dwarfism.

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Monstrous 'gorgons' survived a mass extinction, but they were a 'dead clade walking'

About 90% of all species went extinct during the "Great Dying" around 252 million years ago, but in the case of one paleo-beast — the so-called gorgon — reports of its death were greatly exaggerated, new research finds.

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Scientists unlocked the secrets to bats' heavy metal growls

Bats vibrate special vocal folds to produce low-pitched growls like those of death metal singers.

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Where on Earth does the sun rise first?

Where does the first sunrise happen every day and which place sees the first sunrise of the New Year?

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Κυριακή 4 Δεκεμβρίου 2022

Which is the largest continent? The smallest?

Pangaea was one of the largest continents in world history, but now it's broken up. So which continent today is the largest, and which is the smallest?

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Σάββατο 3 Δεκεμβρίου 2022

Who owns the moon?

Does anyone have sovereignty over the moon? And can anyone buy it?

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Cannabis is no better than a placebo for treating pain, 20 studies show

Cannabis is one of the most widely used drugs in the world. While there are only a few countries where cannabis is legal for recreational use, many more countries have legalized the use of cannabis for medical reasons.

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Παρασκευή 2 Δεκεμβρίου 2022

FDA approved a 1st-of-its-kind treatment made from human poop. What does it do?

The treatment Rebyota contains gut bacteria and is approved to prevent a dangerous bacterial infection.

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Ancient lizard with teeth like butcher knives ‘re-calibrates the whole shebang’ of reptile evolution

Despite being palm-size, this Triassic lizard had a vicious bite.

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The great romance of Queen Victoria and Prince Albert, in All About History 124

Inside All About History 124: Discover how the marriage of Queen Victoria and Prince Albert reshaped the monarchies of Europe.

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Mpox (monkeypox): Symptoms, pictures, treatments & vaccines

The mpox virus is related to the virus that causes smallpox.

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Colossal 'planet killer' asteroid sparked mega-tsunami on Mars, and now we know where it landed

Planetary scientists have pinpointed the likely location of a massive asteroid impact that triggered an enormous tsunami on the Red Planet around 3.4 billion years ago.

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Massive eruption from icy volcanic comet detected in solar system

Astronomers observed a major eruption from a volcanic comet flying through the solar system, likely spewing more than 1 million tons of debris into space.

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Πέμπτη 1 Δεκεμβρίου 2022

A man went to the doctor about a cough. It turns out, he had a 6-inch mass in his chest.

Doctors reported a case of a man who developed a cough due to a large mass in his chest.

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Noodle-necked swimming dinosaur may have been a diving predator like a penguin

Scientists recently discovered the first non-avian theropod dinosaur with a streamlined body similar to that of penguins, auks and other modern diving birds.

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Wormhole simulated in quantum computer could bolster theory that the universe is a hologram

Quantum experiment conducted on Google's Sycamore 2 computer transferred data across two simulated black holes, adding weight to the holographic principle of the universe

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Gold tongues found in 2,000-year-old mummies in Egypt

Archaeologists in Egypt have discovered several ancient mummies with gold tongues, which were thought to help transform the deceased into divine beings.

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