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How your labrador's yellow coat may shed secrets about canine evolution

Hundreds of dog breeds share five distinct coat patterns, whose genes originated more than two million years ago in the extinct ancestor of dogs and wolves.

Researchers find out why sunflowers always face east

It's all about reproduction.

"Harmonic surprise": the secret sauce of chart-topping music

There's a reason why hit songs for every decade sound so different.

Bronze artifact indicates Romans threw enemies to the lions across their empire, even as far as Britain

It's the first evidence of an execution by wild animals in Roman Britain.

Scientists engineer 'daddy shortlegs' to better understand spiders

Though not technically spiders, the daddy longlegs genome could be key to understanding arachnid evolution.

Odds of asteroid Bennu hitting the Earth are greater than we thought. Here's why you shouldn't worry

... because the overall odds are still very low.

World's largest battery manufacturer bets big on sodium-ion batteries

They're much cheaper and environmentally friendly than lithium-ion batteries.

Researchers crack the mystery of why pistachio shells are so tough

It's not what you think.

Apes signal 'hello' and 'farewell' when starting and exiting social interactions

Our closest living relatives on the tree of life may also exhibit complex social cues that are paramount to joint commitment.

Neanderthal and Denisovan had human-like blood groups

The study supports the idea that Neanderthals and Denisovans also emerged from Africa, but also shows their demographic fragility.

Moderna is better than Pfizer against the Delta variant

Fully vaccinated people can still get infected with SARS-CoV-2, but their risk of hospitalization and death is very low.

These are the key findings of the IPCC climate report -- region by region

From droughts to flooding, every region of the planet is experiencing different consequences from the climate crisis, but no part is spared. In the new report, climate experts grouped under the Intergovernmental Panel on Climate Change (IPCC) looked at the already visible and the upcoming climate effects, likely to soon aggravate as temperature rises. The […]

Men could significantly outnumber women within decades -- and this is a problem

Researchers anticipate an even larger deficit of female births

The Olympian period -- the effect of menstruation on female athletes performance

How athletic performance changes with the menstrual cycle.

Strongest glass in the world can scratch diamonds

AM-III also works as a semiconductor, allowing it to transfer electrical current.

African scientists used CRISPR to edit bananas and make them more resilient to disease

A parasite is coming for our bananas -- but science is here to stop it.

It's totally our fault: Humans "unequivocally" causing global warming

It's our last chance to transform the economy and prevent catastrophic climate damage.

Permanent hearing loss may not be so permanent after all -- in mice, for now

In the future, it may be able to regenerate hair cells that restore hearing through drug therapies and gene editing.

How global warming causes both extreme heat and cold weather

Extreme heat and cold may arise from the same underlying mechanisms, with global warming as the common denominator.

Biden administration extends the student loan repayment delay

A sigh of relief for students -- but student loan relief will definitively end in January.

A new IPCC report on climate change is coming. What should we expect?

It will be a wake up call for governments, urging them to act on the climate crisis

High cholesterol drug could reduce SARS-CoV-2 infection by 70%

The licensed drug treats high cholesterol in the blood and may also work in treating COVID-19 patients.

Gruesome horde of thousands of animal bones leftovers from hyenas, including those from humans, found in Saudi Arabia

Researchers found gnaw marks on most of the bones pointing to striped hyenas.

Pesticides, parasites, hunger -- bees worldwide are dying faster than we thought, other pollinators might be too

They're definitely not having a buzzing good time.

Why Stonehenge megaliths stay up after 5,000 years -- it's all geology

A long-lost piece from the monument brought some answers

People who harbor conspiracy theories are willing to get the vaccine -- as long as their friends do, too

It only works for those who have a somewhat conspiracy mindset. Those with entrenched views are less likely to get the vaccine no matter what.

Biochar can help us keep climate change at bay and more food on the table, according to a new meta-study

I’m always down with more food and fewer heatwaves.

Bottled water is 3,500 times worse for the environment than tap water -- at least in Barcelona

Researchers calculated the impact for the city of Barcelona

Machu Picchu is even older than we thought

The stone palace may have been in use from 1420 to 1530.

Unprocessed plant-based food keeps your heart healthier at any age

Fewer burgers, more broccoli.

Astronomers Spot an Exoplanet with Half the Mass of Venus

It's one of the smallest exoplanets found thus far

Muscles are important, but stiff tendons are the secret ingredient for high-speed performance

The fastest sprinter is the world right now is Lamont Marcell Jacobs, who won Olympic gold in the men’s 100-metre sprint with a time of 9.80 seconds. You might be surprised to learn that most of the explosive power displayed by Jacobs and other elite athletes doesn’t come from their muscles, or even from their […]

Oldest example of applied geometry found in 3,700-year-old Babylonian clay tablet

The tablet shows that ancient Babylonians used Pythagorean triples to survey plots of land a thousand years before Pythagoras was born.

Tokyo Olympics: why the stories of elite athletes make for such great childrens’ books

Whether it’s Tom Brown, the principled captain of the cricket team in Tom Brown’s School Days, or Darrell Rivers playing lacrosse in Enid Blyton’s Malory Towers, or Harry Potter making the Quidditch team in his first year at Hogwarts, the sporting hero has long been a stalwart of children’s literature. The most popular child protagonists […]

Learning music changes how our brains process language, and vice-versa

Practice makes perfect!

Scientists turn water into shiny metal

No alchemy involved -- just clever science.

Uniform discontent: how women athletes are taking control of their sporting outfits

Women’s dress codes in sport are determined by “traditions” that are both outdated and gendered. Their outfits have long tried to reconcile notions of “femininity” with those of “athleticism”, but this process has turned women into objects to be admired rather than being valued for their sporting skills. However, there is recent rebellion in the […]

Spanish cave paintings confirmed to have been made by the Neanderthals

They painted it thousands of years before we got to Europe.

Should vaccinated people wear masks indoors? Here's what the experts say

The Delta variant has changed the equation, and experts suggest we err on the side of caution.

Our eyes have a focal point -- but images don't seem to focus on it, weirdly

This, unexpectedly, makes our vision a bit better.

Cheap material could help convert waste heat into electricity

More than 65% of the energy we use is wasted as heat.

Not so picky and coy after all: Female animals also have mating contests. They're just more subtle than males

The effect of sexual selection on females has been largely ignored in favor of the more pronounced and obvious effect on males.

Any amount of neonicotinoids can be harmful for bees, study finds

More reasons to ditch this commonly used insecticide

Most baby turtles in the oceans have plastic in their guts. 'It's an evolutionary trap,' scientists say

The impact on their health is unclear but it can’t be too good.

Earth's rotational slowdown may have led to life as we know it

The transition towards longer days may have allowed cyanobacteria enough breathing room to produce enough oxygen to dramatically and forever alter Earth’s atmosphere.

Greece orders emergency measures as heatwave grips the country

The future is here, and it looks drenched in

Radio-wave treatment shows some promise against liver cancer

Although not yet conclusive, the findings are quite encouraging.

What Olympic gymnasts can teach us about improving our balance

The acrobatic handsprings, somersaults and twists performed by world-class gymnasts at the Tokyo Olympics are among the most complex skills humans can perform. But at their heart is an instinctive process that can help teach us mere mortals how to stay safe from falls as we move much less spectacularly around our own environment. To […]

Martian buried lakes may actually just be clay

It's still pretty neat... but not as exciting as water.

The oldest animal life on Earth was discovered in Canada: 890 million years old

That's a lot of "million years ago".

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