Earth & Environment
Study finds doctors more likely to die at home
Many people wonder whether doctors make different choices about medical care at the end of life.
Because physicians understand diseases, treatments, and hospital systems better...
‘Forever chemicals’ may speed up aging in middle-aged men
Chemicals known as PFAS, often called “forever chemicals,” are found in many everyday products, from non-stick cookware and waterproof clothing to food packaging and...
How long do civilizations last
It is one of the most famous questions in science, and it was asked, as legend has it, over lunch.
Enrico Fermi, the physicist who...
Why your dog tries to help and your cat just watches
If you’ve ever lost something at home, you may have noticed a funny difference between your pets.
Your dog might rush over, sniff around, and...
How a 600-million-year-old one-eyed creature shaped human sight
Long before humans, dinosaurs, or even fish existed, one of our distant ancestors looked very different from anything alive today.
Researchers now say that all...
Ancient amber reveals how ants lived and interacted in the age of dinosaurs
Tiny insects trapped in fossilized tree resin are offering scientists a rare window into life on Earth millions of years ago.
A new study of...
6 million years ago something slammed into modern-day Brazil
Giant impacts on Earth's surface can be cataclysmic events with far-reaching consequences. They can excavate massive craters like the Vredefort Crater.
There's also growing evidence...
Your tires may be broadcasting your movements without you knowing
A safety feature found in most modern cars could also be quietly exposing drivers to tracking, according to new research from the IMDEA Networks...
Ancient love stories: How Neanderthal–human relationships shaped our DNA
Our DNA carries the history of ancient migrations, encounters, and relationships between different human groups.
A new study suggests that intimate connections between modern humans...
Why complaining about your boss might actually bring coworkers closer
Most people have done it at least once—venting to coworkers about a frustrating boss after a long meeting or a tough day.
Gossiping about the...
Ancient eggshell engravings reveal early humans’ surprising math skills
More than 60,000 years ago, early humans in southern Africa were carving patterns onto ostrich eggshells—and new research shows these designs were far more...
Scientists find one of the smallest dinosaurs ever found in South America
Scientists have discovered a remarkably complete fossil of a tiny dinosaur that is helping to solve a long-standing puzzle about a strange group of...
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5 myths about single-use plastic
Stand in the soda pop aisle at the supermarket, surrounded by rows of brightly colored plastic bottles and metal cans, and it’s easy to...
Study reveals lyrics have grown simpler and more repetitive since 1980
This study delves into the fascinating transformation of English-language song lyrics across several music genres over the last four decades.
By analyzing 12,000 songs spanning...
Meteorite provides record of asteroids ‘spitting out’ pebbles
In 2019, NASA’s OSIRIS-REx spacecraft sent back images of a geological phenomenon no one had ever seen before: pebbles were flying off the surface...
Venus was once more Earth-like, but climate change made it uninhabitable
We can learn a lot about climate change from Venus, our sister planet.
Venus currently has a surface temperature of 450℃ (the temperature of an...
Cleaner air may bring big health benefits very quickly
In a new paper, researchers report that when people are breathing cleaner air, their health could be improved rapidly.
They conclude that people can reap...
Gun ads target women as firearms enthusiasts to drive sales
A recent study reveals a notable shift in gun manufacturers' marketing strategies, specifically targeting women as "serious students" of firearms, potentially contributing to the...
How good or evil are you when gaming
Researchers have built their own computer game to test the impact of meters which show players the morality of their decisions.
Scientists develop closed-loop pumped storage hydropower for climate change
A recent study from the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) finds that closed-loop pumped storage hydropower has the lowest global...