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Eating one freshwater fish is like drinking a month's worth of forever chemicals-laced water

We need to pay more attention to what we eat -- and we definitely need stricter pollution regulations.

Nature's helping hand: how spending time in nature can reduce reliance on prescription drugs

Visiting urban green spaces such as parks and community gardens could lower the use of drugs for insomnia, depression, high blood pressure and asthma.

A woman receives the first-ever successful transplant of a living, 3D-printed ear

Replacement body parts may be much closer to reality than we dare believe.

Super-tough hydrogel could be the knee replacement material of the future

The material could dramatically lower the frequency with which such implants wear out and have to be replaced.

Most humans haven’t evolved to cope with the cold, yet we dominate northern climates – here’s why

Humans are a tropical species. We have lived in warm climates for most of our evolutionary history, which might explain why so many of us spend winter huddled under a blanket, clutching a hot water bottle and dreaming of summer. Indeed all living apes are found in the tropics. The oldest known fossils from the […]

Low maintenance, high benefits: electric cars are two times cheaper to maintain

The car rental company is moving fast to a zero-carbon fleet.

Unable to adapt to rising temperatures, many ants are facing a plight in climate change

They remained in sub-optimal microhabitats even when optimal ones were present

A worrying trend: vaccine coverage among kindergartners continues to slip

Up to 250,000 very young children could be vulnerable to measles in the U.S.

Is Wikipedia accurate? Study shows Wikipedia's Accuracy is 99.5%

It's not perfect, but it's way more accurate than people give it credit for.

Are dogs left- or right-handed? What the science says

The vast majority of people use one hand or the other for most things – and for nearly 90% of the human population this is the right hand. Some 10% to 13% of humans are left-handed, with men being three times more likely to be left-handed than women, though very few people are ambidextrous. Until […]

Have you struggled to lose weight so far? You may need some help from bacteria

Personalized approaches may be the future of diets.

Lyme disease has an often overlooked symptom: hair loss

Although hair loss isn't commonly associated with Lyme, it can happen and it can be very distressing.

Exxon predicted climate change with remarkable accuracy -- but chose to lie about it

Their projections were even better than those of some academic and governmental scientists -- which makes it all the worse.

Scientists find explanation for how all rocky planets like Earth form

The new research could explain the formation of both Earth and super-Earths elsewhere in the galaxy.

Green ammonia (and fertilizer) may finally be in sight -- and it would be huge

Scientists made significant progress in making ammonia production more environmentally friendly

Genghis Khan may have been killed by a pandemic

A new investigation suggests that the great warrior-emperor succumbed to the plague.

What are peptides: the building blocks of life

Peptides are the building blocks of proteins and play a crucial role in various biological processes such as cell signaling, metabolism, and immune response.

These are the oldest known projectile points in the Americas -- and they offer important clues about the continent's history

The 13 fragments are around 15,700 years old, more than 2,000 years older than the previous record holders.

Insects may feel pain after all, and may be more sentient than we thought

We do a lot of bad things to insects, and we shrug it off by thinking insects don't feel any pain. But that may not be true.

Earth’s ozone layer is on track to recover within decades

Almost all the ozone-depleting substances have been phased out

Switching to electric cars will be better for most Americans -- but not the poorest

A massive shift to electric vehicles would be benefficial for most, but not all.

What is Gondwana: the ancient supercontinent that changed Earth

This is the story of the last in a breed of geological titans, a supercontinent we named Gondwana.

Researchers uncover the secrets behind the insane durability of Roman concrete

There was a secret ingredient that gave Roman concrete the ability to heal itself.

Logging tropical forests makes them release carbon for a decade

Researchers quantified emissions and uptake from degraded and deforested in Asia, finding more reasons to fight deforestation.

Researchers from some countries receive overwhelmingly many scientific citations -- while others are systematically ignored

There is a bias against researchers from countries that don't publish as much science.

Gas stoves are much worse for children's health than we thought. A Federal Agency is now considering banning them

Frankly, there's never been more reason to ditch gas stoves.

Scientists just invented an entirely new way to cool things that could one day replace our polluting fridges

From ice to ions, scientists have now made a breakthrough in heating and cooling technology.

The surprising effect of snow: it can make you feel better about your body

Walking in a winter wonderland.

Sitting down all day? Doing 30-40 minutes of physical activity is enough to undo the damage

Moderate-to-vigorous activities such as gardening, house chores, or cycling count towards these 40 minutes.

Warming oceans are destroying many marine parasites. This could be a bad thing

Studying parasites is often overlooked, but they also play important roles in ecosystems.

Soaring cost of fertilizers will make food much more expensive in 2023

You think food is already expensive? The worst may be yet to come -- soaring fertilizer price could leave millions in famine.

Urban lizards are evolving differently than their rural counterparts

We're all adapting to living in cities, and animals are no exception.

2,700-year-old rock carvings tell the story of Nineveh, the wondrous Assyrian city you've never heard of

Nineveh was one of the most remarkable urban centers in ancient Mesopotamia.

China is working on the world's largest offshore wind turbine

Wind turbines are getting bigger and more powerful every year.

The first vaccine for honeybees was just approved for use in the US

This could be a turning point in insect management.

Human ancestors may have sailed across the Mediterranean sea half a million years ago

Sailing isn't a skill unique to Homo sapiens -- extinct hominids may have also done it.

Physicists just discovered a new type of quantum entanglement

The phenomenon allowed the scientists to peer inside atoms at high energies reliably, something that wasn't possible before.

NYC's greenery surprisingly captures carbon emissions from all the vehicles in the city

The city is the number one emitter in America and the third largest in the world.

Amateur archaeologist uncovers 'writing' system used by Ice Age hunter-gatherers in cave paintings

After countless hours of study, the furniture conservator found hunter-gathers used dots and dashes to record the reproductive cycles of animals.

Spain passes law forcing tobacco companies to pay for cleaning up cigarette butts

Cigarette butts represent the world's most abundant form of litter. Spain wants to put an end to them.

Not all veggie dinosaurs chew their food the same, scientists find

Each dinosaur evolved very different way to tackle a plant-based diet.

New hydrogel absorbs liquids so much better it could replace cloth and towels

It's time for a wiping paradigm shift: this thing expands into a jelly-like blob and can absorb liquids three times more

Billions of chicks are killed just because they're males. Gene-edited hens could change all that

Shining blue light on eggs with male embryos will stop them from hatching in the first place.

Large volcano outburst is spotted by small Earth telescope on Jupiter’s moon Io

You could make the same observation with readily available equipment.

Scientists develop artificial penis tissue that restores erections in pigs

The synthetic tissue could repair damaged tissue that is responsible for erectile dysfunction in millions of men worldwide.

Enjoy skipping rocks? Try potato-shaped stones for 'almighty' leaps out of water

Researchers found that bulky rocks can produce grand leaps out of water if their curvature is just right.

A heatwave in January in Europe? Temperatures reach all-time high in many countries

My colleagues in Europe are chilling in tshirts. In January.

Empathy gap: study shows women are more attuned to others' feelings

Men, you need to do better.

Maladaptive daydreaming: when fantasies become too addictive they consume your thoughts

Maladaptive daydreaming affects about 2.5% of people.

Over a quarter of water is lost through leakage. These small "AI pipebots" could fix that

In the not-too-distant future, AI pipebots could be patrolling inside our water pipes. They will ensure no drop of clean water leaks out.

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