Τετάρτη 31 Αυγούστου 2022

FDA authorizes updated COVID-19 boosters

The FDA approved new COVID-19 boosters that guard against omicron subvariants.

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What muscles do push ups work?

We asked a physiotherapist: what muscles do push ups work?

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Watch a gargantuan fireball tumble over New York in the dead of night

On Aug. 28, an enormous fireball lit up the skies over the northeastern United States for several seconds, exciting hundreds of stargazers.

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How It Works issue 168: Discover 7 Wonders of the modern world

A cathedral over 140 years in the making, a molecule magnified by 165 billion times, a tower with a 660,000-kilo golden heart and more.

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Does dairy cause acne?

Does dairy cause acne or is it another skincare myth? We separate fact from fiction

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What are the best supplements for anxiety?

We unpack the potential benefits and risks of taking supplements for anxiety

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Τρίτη 30 Αυγούστου 2022

Can sunspots affect the weather?

How Earth’s climate is affected by what happens on the sun.

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3-bladed arrowhead 'last touched by Vikings' revealed by melting ice patch

A rare, three-sided Viking arrowhead was discovered by glacial archaeologists in Norway.

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Who were the Vandals, the 'barbarians' who sacked Rome?

The Vandals were a Germanic people who carved out an empire in North Africa and sacked Rome.

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7,500-year-old Spanish 'Stonehenge' discovered on future avocado farm

Archaeologists have unearthed one of the largest complexes of Neolithic standing stones near the city of Huelva in southwestern Spain, ahead of a plan to grow avocados there.

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Seven sources of vitamin B12 to boost energy and reduce fatigue

Ensure you’re getting enough of this essential nutrient with these sources of vitamin B12

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Can supplements help with weight loss?

Supplements for weight loss have been around for a while, but what’s the truth behind them?

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Cryptic 4,000-year-old writing system may finally be deciphered

Scholars may have finally deciphered the vast majority of an ancient writing system known as Linear Elamite. But not everyone agrees with the findings.

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Scythian arrowheads and Bronze Age dwelling uncovered in Ukraine

Scythian artifacts were found near Bilsk in Ukraine.

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Δευτέρα 29 Αυγούστου 2022

Chocolate: History, types, production & other fun facts

Chocolate, the most popular sweet treat in the world, makes you feel good and might be good for you, too. (At least a little.)

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NASA calls off Artemis 1 moon rocket launch over engine cooling issue

Artemis 1 won't fly today after all.

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Functional training: What is it and what are the benefits?

We asked an expert to weigh in on the benefits and practicalities of functional training.

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Mummified, spread-eagled Triassic 'shovel lizards' look like roadkill and likely died in a drought

While surviving a mass extinction, strange tusked animals called lystrosaurs may have faced repeated drought, "mummy" fossils suggest.

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Nazi warships revealed as Danube River levels drop

The falling levels of the Danube River have revealed wrecks from a Nazi German fleet of warships.

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Who were the Denisovans?

Here are Denisovan facts about their discovery, where and when they lived and what we know about their appearance, genetics and culture.

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Κυριακή 28 Αυγούστου 2022

What is cardiovascular endurance?

An exercise physiologist explains what cardiovascular endurance is and how to improve it

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Four key 'nail-biter moments' to watch for during the Artemis launch

NASA’s Artemis I mission launches on Monday, sending three mannequins on a 40-day trip around the moon. What will their adventure teach us?

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Video reveals baby steps of newly hatched ‘walking’ sharks

Epaulette sharks can use their fins to "walk" underwater and even on dry land.

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Could Earth ever leave our solar system?

Here's how the Earth could theoretically leave the solar system.

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Σάββατο 27 Αυγούστου 2022

What is cross training?

An exercise physiologist explains how and why you should start cross training

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How many meteorites hit Earth every year?

Earth is constantly showered by space rocks, but how many of these actually land on Earth's surface?

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NASA's Artemis 1 mission will blast off Monday (Aug. 29). Here's how to watch.

The spacecraft will zip around the moon and back before landing in the Pacific Ocean.

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Παρασκευή 26 Αυγούστου 2022

The best exercises for chest muscles

Don’t forget this important muscle group at the gym – adding in the best exercises for the chest will help keep your workouts effective, efficient and interesting

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Nine benefits of antioxidants: From disease prevention to healthy aging

We explore the well-known — and the lesser-known — benefits of antioxidants

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Aerobic exercise: Here's what it really does to your body

Your 101 explainer on everything to do with aerobic exercise

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Is diet coke bad for you?

Making the switch from regular cola might seem like a healthy option — but is diet coke bad for you?

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Save up to $300 on MacBook Pro models at Amazon

Amazon is offering a variety of discounts across Apple silicon laptops, including the most powerful MacBook Pros ever made.

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Πέμπτη 25 Αυγούστου 2022

Spirulina: Uses, potential health benefits and risks

Spirulina is a popular supplement made from blue-green algae. It's potential health benefits include lowering blood pressure.

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What is blood flow restriction training?

It could be the key to building muscle with lighter weights, but what is blood flow restriction training?

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Lab-made mouse embryos grew brains and beating hearts, just like the real thing

Scientists made synthetic mouse embryos from stem cells.

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Which vegetables are high in iron?

You need this essential mineral in your diet, but which vegetables are high in iron and what are the best ways to eat them?

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What happens if you don’t take out a splinter?

It can be a freeing feeling to shuck off your shoes and walk outside barefoot...until you get a splinter.

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How much water do you really need to drink?

Hydration is the key to a happy and healthy life, but how much water do you really need to drink?

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Could a solar storm ever destroy Earth?

Could a solar storm ever destroy Earth? According to scientists, there’s no evidence that any solar weather has ever harmed a human.

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7 million years ago, our earliest relatives took their first steps on 2 feet

The arm and leg bones suggested an upright stance.

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Crohn's disease: Symptoms, diagnosis & treatment

Crohn’s disease is a chronic inflammatory bowel disease that involves inflammation in all or part of the digestive tract

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Τετάρτη 24 Αυγούστου 2022

What to eat before a workout

Not sure what to eat before a workout? Experts reveal the best way to fuel different types of exercise

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Acer Aspire Vero review: an affordable, eco-friendly laptop that’s well suited to student life

The Acer Aspire Vero is proud of its eco credentials, but is it an ideal everyday machine too?

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Brand-new mini 'moon' found lurking in the outer solar system

NASA scientists have discovered a tiny moon orbiting a small asteroid near Jupiter. Both objects will soon be visited by the Lucy space probe.

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Probiotics for eczema: Do they really work?

Dry, itchy skin can be debilitating — so should you consider probiotics for eczema and do they really work?

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What is normal blood sugar?

Blood sugar, or glucose, is the main source of fuel for our body - keeping it in check is essential to our health.

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Type 3 diabetes: Symptoms, causes and treatments

The term ‘type 3 diabetes’ in increasingly being used to describe Alzheimer’s disease

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Nikon D850 review

Is the Nikon D850 the best DSLR ever made? With sky-high resolution, impressive burst shooting, uncropped 4K, 8K timelapse, we think it just might be.

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Could extinct Tasmanian tigers be brought back from the dead?

Thylacines, or Tasmanian tigers, have been extinct for nearly 100 years. But scientists say gene-editing technology could bring back this lost species.

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Τρίτη 23 Αυγούστου 2022

Δευτέρα 22 Αυγούστου 2022

Document supposedly written by Galileo is a fake

A document thought to have been handwritten by Galileo Galilei is in fact a 20th-century fake.

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Jupiter glows in pictures from NASA's new telescope

Stunning new images of Jupiter from the James Webb telescope show the planet's auroras and hazy clouds.

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4 billion-year-old chunk of Earth's crust found below Australia

An ancient piece of crust is hiding below Western Australia, having survived 4 billion years of upheaval.

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How long does it take to build muscle?

How long does it take to build muscle? An exercise physiologist describes ways of speeding up the process.

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Orcas are attacking boats near Europe. It might be a fad.

Orcas are snapping the rudders off boats near Europe, and it may be a cetacean fad.

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11 phosphorus rich foods and why we need this essential mineral

Enjoy these phosphorus rich foods for stronger bones, muscles and heart health

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Which animal has the largest brain relative to its body size?

Although bigger animals usually have bigger brains, this isn't a perfect measure of their intelligence.

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Book of the Dead: The ancient Egyptian guide to the afterlife

The "Book of the Dead" served multiple functions, including helping ancient Egyptians in the afterlife.

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Κυριακή 21 Αυγούστου 2022

Fitbit Sense vs Fitbit Versa 3: Which is better?

The Fitbit Sense vs Fitbit Versa 3 is a tough choice, because the two share so many similarities.

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IBD vs IBS: Similarities, differences & treatments

While both conditions affect the bowel, there are some key differences between IBD vs IBS – here's what you need to know

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Is drinking rainwater safe?

Rainwater can contain a number of hidden contaminants including bacteria, viruses and dust. New evidence also shows it can contain PFAS, a group of human-made chemicals that are extremely toxic.

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Σάββατο 20 Αυγούστου 2022

Can yoga help you lose weight?

It’s known to improve flexibility and reduce stress, but can yoga help you lose weight too?

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Seven healthy low carb grains to include in your diet

For nutritious and delicious options, consider eating these healthy low-carb grains

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Why do cats 'play' with their prey?

Here's why cats 'play' with their prey before dealing the death blow.

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Παρασκευή 19 Αυγούστου 2022

Foot floating in a Yellowstone hot spring leaves more questions than answers

Authorities have linked the discovery of a foot inside a shoe to a previously unreported death in Yellowstone National Park on July 31.

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Pottery, swords and jewelry: Rich Stone Age and early medieval graves found in Germany

Archaeologists have found one Stone Age and 140 early medieval graves filled with artifacts in Germany.

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Aerobic vs anaerobic exercise

What’s the difference between aerobic vs anaerobic exercise? We speak to a physiologist to find out.

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Nebraska child likely died of a brain-eating-amoeba infection

A child in Nebraska has died of a likely infection with Naegleria fowleri, popularly known as a brain-eating amoeba.

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10 Pokémon that resemble bizarre real-life animals

Many Pokémon designs are inspired by well-known animals, but these Pokémon are based on surprising creatures that not everyone has heard of.

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Intermittent fasting for weight loss: What the science says

Here's what evidence says about the efficacy – and safety – of different styles of intermittent fasting for weight loss

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Monkeys in Indonesia use rocks as 'sex toys'

Long-tailed macaques in Indonesia use stones to masturbate, according to a new study that furthers researchers' understanding of the monkey "sex toy" hypothesis.

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In which month are the most babies born?

Which of the 12 months has the most births? And why do babies tend to be born at certain times of the year?

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'Nuclear winter' from a US-Russia conflict would wipe out 63% of the world's population

Even a small-scale nuclear conflict would have a giant impact.

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Πέμπτη 18 Αυγούστου 2022

Amazonian 'zombie' fungus bursts through fly's body in grisly, contest-winning photo

A grisly photo of a dead fly blooming with mind-controlling fungus has won top prize in the second annual BMC Ecology and Evolution Image Competition

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'Fast-moving' E. coli outbreak prompts CDC investigation

An E. coli outbreak has sickened 29 people in the midwest.

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Which muscles do pull-ups work?

Being able to do a pull-up is a common fitness goal but which muscles do pull-ups work and why are they so difficult?

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Vitamin D: Sources, benefits and deficiency

According to research, 42% of Americans aren’t getting enough Vitamin D. Here’s what you need to know about this bone-boosting vitamin

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21 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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Vegan diet for diabetes: Tips, benefits and safety

Delve into our guide to a vegan diet for diabetes, including a look at the science behind how this eating pattern could manage – or even prevent – this condition

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Student laptop deals 2022: Save big with these back to school specials

With back to school season in full swing, it’s a perfect time to be hunting for some of the best student laptop deals out there.

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Wrinkly 'sac' with no anus probably isn't humans' earliest ancestor. (Thank goodness!)

A Saccorhytus species that's been described as an "angry Minion" and a "wrinkly ball sack" isn't a human ancestor, according to a new study.

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Τετάρτη 17 Αυγούστου 2022

GERD diet: The best and worst foods for acid reflux

Struggling with acid reflux? Find out how the GERD diet could help to ease symptoms

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Jurassic Park streaming guide: How to watch the Jurassic Park movies online

Our Jurassic Park streaming guide is here to help you catch up on the dino-sized saga or rewatch your favorite installments before jumping into Dominion.

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This Lenovo Chromebook is 37% off on Amazon - ideal for students heading back to school

Looking for a new Chromebook? Lenovo’s 14e is available for under $200 in this Amazon deal.

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Vitamin E: Sources, benefits & risks

Vitamin E is vital to keeping healthy and preventing various diseases. Here's everything you need to know about the 'vitamin of youth'.

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Τρίτη 16 Αυγούστου 2022

Beneath Greenland iceberg, scientists find a glowing snailfish with antifreeze coursing through its veins

A glowing snailfish riddled with antifreeze protein was discovered in Greenland. The protein helps protect it from the cold.

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GERD (acid reflux): Causes, symptoms & treatment

Gastroesophageal reflux disease (GERD), is a chronic condition that occurs when stomach contents wash up into the throat. We breakdown everything you need to know

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What's the largest bone in the human body? (What about the smallest?)

What is the smallest bone in the human body? What is the largest bone in the human body? Live Science has the answers.

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The Aztec Empire: History, maps, religion and fall

From about 700 to 500 ago, most of modern-day Mexico was ruled by one of the world's great empires: The Aztecs. Ruthless, creative and sophisticated, the Aztecs carved out an empire that lasted over 200 years until the arrival of the Spanish in the early sixteenth century.

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Mars: The Red Planet

Mars is a rusty, red world and one of the most explored planets in the solar system.

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Δευτέρα 15 Αυγούστου 2022

Ancient asteroids are covered with popcorning pebbles, new study finds

Some asteroids are surrounded by swarms of pebbles. A new study reveals why.

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Exploding meteor startles Utah

A loud explosion heard Saturday (Aug. 13) in Utah may have been an exploding Perseid meteor.

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Plant-based diet: What to eat, health benefits and tips

Everything you need to know about following a plant-based diet, including risks and deficiencies

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Do probiotics help IBS?

Looking for advice on irritable bowel syndrome and wondering, 'do probiotics help IBS?' – we break down the science

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Why is there so much biodiversity in the tropics?

Ecologists say there are three explanations for the abundance of species in the tropics.

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The 7 most terrifying things in space

Here are seven of the most terrifying things in space, including solar flares, black holes and supernovas.

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The 5 craziest ways emperors gained the throne in ancient Rome

Being the emperor of Rome was a risky business. But merely gaining the imperial throne could be difficult, too.

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Κυριακή 14 Αυγούστου 2022

Σάββατο 13 Αυγούστου 2022

Which vegetables are good for diabetics?

We take a look at the best and worst vegetables for diabetics, to give you a head start on your diabetes diet

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What's the largest ocean that ever existed on Earth?

Panthalassa, a single world ocean surrounding the supercontinent Pangaea, would have stretched at least 1,800 miles (3,000 kilometers) wider than the Pacific.

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Antikythera mechanism: Ancient celestial calculator

Here's what researchers know about the ancient Antikythera mechanism, a celestial-tracking device discovered in a shipwreck off a Greek island.

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Παρασκευή 12 Αυγούστου 2022

One of the brightest stars in the sky dimmed in 2019. Now we know why.

The star Betelgeuse visibly dimmed in 2019. A new analysis finds that it blew off a huge amount of its surface.

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Mary vs Elizabeth: The battle of the Tudor queens in All About History 120

Inside All About History 119: Discover the conflict between the Tudor sisters that informed the reigns of Mary I and Elizabeth I of England

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Do testosterone supplements really work?

Experts reveal the science behind testosterone boosters and whether testosterone supplements really work

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What are the different muscle fiber types?

Muscle fiber types matter when it comes to sport and exercise – experts explain why

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What are the nuclear codes?

The nuclear codes carried by the president at all times don't launch an attack directly, but they prove the president's authority to drop the big one.

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Probiotics for vaginal health: Benefits, safety and risks

Is it safe to use probiotics for vaginal health? Our experts weigh in on the potential benefits and risks

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Sweet dreams, spidey: Arachnids experience REM sleep, and may even dream

Spiders likely sleep and dream like humans do.

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Is Nazi gold real?

Nazi soldiers looted numerous valuable items and tons of gold, but the chances of locating buried treasure are tiny.

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Giant voids of nothingness may be flinging the universe apart

Dark energy could be caused by pressure from giant voids of nothingness that may be flinging the universe apart.

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Πέμπτη 11 Αυγούστου 2022

Which fruits are high in protein?

Looking for ways to increase your protein intake? Here are seven fruits that are high in protein

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Rubber balls used in famous Maya game contained ashes of cremated rulers, archaeologists claim

An archaeologist claims that Maya rulers' cremated remains were used to make rubber balls for use in Mesoamerican ballgames.

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Massive expanse of towering hydrothermal vents discovered deep in the Pacific

Scientists found a huge field of hydrothermal vents on the East Pacific Rise.

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Bright-green fireballs spotted over New Zealand. Here's what's probably happening.

A combination of more awareness and chemistry is causing sightings of greenish 'shooting stars' to skyrocket.

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6 myths about miscarriage

While miscarriage is common, secrecy about pregnancy loss has lent itself to pervasive myths. Our experts debunk the most common myths about miscarriage here

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The 6th mass extinction hasn’t begun yet, study claims, but Earth is barreling toward it

Earth has experienced five mass extinction events over its 4.5 billion-year history. A sixth mass extinction is underway as a result of human-driven climate change.

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Τετάρτη 10 Αυγούστου 2022

Best meal delivery service 2022: Complete nutrition delivered to your door

These are the best meal delivery services we've tried, from heat-and-eat time options, to culinary homers

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Scientists uncover ancient source of oxygen that could have fueled life on early Earth

Chemical reactions in early Earth's crust may have provided oxygen to ancient microbes.

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What is a fecal transplant?

Fecal transplants have become a common procedure to treat bowel infections – but how do they work and are there any risks involved?

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Τρίτη 9 Αυγούστου 2022

What are the different components of fitness

From agility and balance to strength and flexibility, discover the different components of fitness and how to train effectively

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Astronomers plan to fish an interstellar meteorite out of the ocean using a massive magnet

The interstellar asteroid crashed into the Pacific Ocean in 2014 and its recovery would be a world-changing scientific discovery, scientists say.

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What is genocide?

Acts of genocide — trying to partially or completely destroy an entire people or group — have been committed countless times throughout history.

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Best laptops for students 2022: Go back to school in style with these sleek student laptops

Go back to school in style with our guide to the best laptops for students.

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Honeywell TP50WKN dehumidifier review

The Honeywell TP50WKN is a solid, effective dehumidifier with a great LED display and inoffensive noise output

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How to watch the Perseids peak (despite the full moon)

The annual Perseid meteor shower peaks this year on Aug. 11 and 12. Here’s how to watch it, and where it comes from.

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Δευτέρα 8 Αυγούστου 2022

Best science books: Popular science books to feed your imagination

The best science books evoke a sense of wonder and make you marvel at the incredible world we live in.

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Who were the ancient Goths, Visigoths and Ostrogoths?

The Goths sacked Rome, but they also helped preserve Roman culture. Gothic architecture, Gothic fiction and Goth music evolved from references to the Goths.

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Perseid meteor shower: Facts and how to watch

Everything you need to know about August's prolific display of "shooting stars."

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Last supermoon of the year — the 'Sturgeon moon' rises Aug. 11

The Sturgeon Moon, the fourth and final supermoon of 2022, rises on Aug. 11th.

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Save up to $300 on Apple’s latest MacBook Pro at Best Buy

Apple’s MacBook Pro and MacBook Air laptops are cheaper than ever - just in time for your back to school preparations.

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If blood is red, why do veins look blueish?

Blood is always red, and veins look blue or green because the skin filters light wavelengths differently.

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'Yoda' primates sing duets like opera stars

Scientists recorded the intricate songs of the small, leaping primates on an Indonesian island.

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Σάββατο 6 Αυγούστου 2022

Is Earth getting closer to the sun, or farther away?

Here's a look at whether Earth is getting closer to or farther from the sun, why that's happening and what effects it might have on our planet.

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Παρασκευή 5 Αυγούστου 2022

Weird deep-sea worm looks like a luminous lump of spaghetti

A new video released by the Monterey Bay Aquarium Research Institute (MBARI) shows off 2012 footage of an unnamed species of spaghetti worm.

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What is binge eating disorder?

We look into the potential symptoms and causes of binge eating disorder, as well as recovery options

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Spotlight Oral Care Water Flosser review

The Spotlight Oral Care Water Flosser is an effective tool to achieve clean-feeling teeth and step up your oral care routine

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A man's voice grew hoarse for no obvious reason. It turns out, he had fungus in his throat.

A man's rare fungal infection caused his voice to grow hoarser and hoarser.

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Enormous sinkhole wide enough to swallow the White House opens in Chile

A massive sinkhole measuring more than 100 feet across has opened on mining land in Chile, according to the government's geology mining service.

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How to get fit

Discovering exactly how to get fit is the first step in a journey to better overall health, but exactly where do you start?

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Tikal: The iconic ancient Maya city in Guatemala

The ancient Maya city of Tikal thrived between 600 B.C. and A.D. 900 in what is now Guatemala.

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Πέμπτη 4 Αυγούστου 2022

Hot yoga benefits: Here’s why the sweat could be worth it

Hot yoga benefits could mean more than just getting sweaty on your mat. Find out why

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James Webb telescope snaps mesmerizing image of Cartwheel Galaxy

The Cartwheel Galaxy shines in never-before-seen detail in the latest James Webb Space Telescope composite image, revealing a violent past.

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Unsaturated vs saturated fat: Which is better for your health?

When it comes to unsaturated vs saturated fat, what are the differences and how much should you eat of each?

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SpaceX space junk crash lands in Australian sheep farm

Researchers say there is a 10% risk that someone will die being hit by space debris in the next 10 years.

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Best exercise bikes 2022: Top picks from Peloton, Bowflex and Echelon

We’ve spent the last six months testing the best exercise bikes for home use – these are our favorite models.

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Τετάρτη 3 Αυγούστου 2022

Half-blind Greenland shark possibly spotted in the Caribbean, thousands of miles from its usual home

A strange shark caught off Belize in the Caribbean was likely a Greenland shark or Greenland shark hybrid, according to a new study.

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

Our pick of the best meal replacement shakes to save you time and stress, without compromising nutrition

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Seven science-backed benefits of the Mediterranean diet

Could it be the healthiest diet in the world? Here are seven science-backed benefits of the Mediterranean diet

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Probiotics vs digestive enzymes: What's the difference?

If you’re looking to improve your gut health, understanding the difference between probiotics vs digestive enzymes is important

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Irritable bowel syndrome: Symptoms, diagnosis & treatment

Irritable bowel syndrome is a chronic disorder affecting the large intestine. Here’s what you need to know

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Best MacBooks for students 2022

With Apple’s new Apple silicon Macs, there’s never been a better time to buy a Mac. Here are the best MacBooks for students.

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Τρίτη 2 Αυγούστου 2022

How to get a six pack: here's what it really takes

Everything you need to consider in your quest to get a six-pack

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Ancient 'ritual bath' and elite villa unearthed by Jerusalem's Western Wall

Archaeological excavations beside Jerusalem's Western Wall ahead of the installation of elevators for better disabled access have unearthed thousands of years of the city's history — including an ornate 2,000-year-old villa with a private mikveh, or ritual bath.

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'Gummy squirrel' found in deep-sea abyss looks like a stretchy half-peeled banana

Scientists collected 55 creatures in a largely unexplored area of the Pacific Ocean, 39 could potentially be new species.

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'Ghost footprints' left by ancient hunter-gatherers discovered in Utah desert

Researchers have uncovered at least 88 human footprints in a Utah desert that date back to the last ice age, after accidentally stumbling upon a group of 'ghost' tracks that became visible after a rain shower.

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What's the youngest age that a person can get pregnant and give birth?

Pregnancy is possible from the start of ovulation.

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Is it possible to work in VR?

Many applications make it easy to get work done in VR, so we thought we'd investigate.

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Δευτέρα 1 Αυγούστου 2022

Webb space telescope has just imaged another most-distant galaxy, breaking its record after a week

The new record happened by accident.

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Anorexia nervosa: Causes, symptoms & treatment

Anorexia nervosa is a complex and serious mental illness involving an obsession with food and weight

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Tonga’s eruption injected so much water into Earth’s atmosphere that it could weaken the ozone layer

A new study has revealed that a record-breaking amount of water vapor entered Earth's atmosphere after a volcanic eruption in Tonga in January. Researchers warn that it may contribute to global warming and potentially damage the ozone layer.

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Roman 'Zodiac' coin with cancer sign unearthed in Israel

While exploring off the coast of Israel, archaeologists unearthed a rare astrological bronze coin showing the Roman moon goddess Luna.

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7 diet tricks that actually work

From scheduling mealtimes to lowering your stress levels, here are some expert-approved diet tricks that really do work

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Could we ever eradicate the flu?

We have influenza vaccines, but is it possible to eradicate the flu?

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Best electric toothbrushes 2022

Our guide to the best electric toothbrushes offers tried and tested products to help you achieve cleaner teeth and healthier gums

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