Human babies arrive with 100 extra bones for the same reason birth is the most dangerous event in mammalian life. Both facts ...

There is something almost comforting about the old, schoolbook version of human origins. It had a single ancestral population ...

Discover 25 everyday things humans just can’t do and why. Explore fascinating biological and physical limits, from licking your elbow to folding paper. Unc ...

A tiny ancient reptile just revealed the moment breathing as we know it began — and it changed life on Earth forever.

A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants ...

Space The AMOC moves closer to collapse, scientists create artificial neurons, the "Iliad" is found inside and Egyptian mummy, and researchers search for treatments for brain-eating amoebas ...

“It’s a different kind of fast. You could be in a Lamborghini, doing 200 miles per hour, and it feels nothing like 80 in a car like this.” The owner is casually dropping this bombshell while driving ...

Humans really do rule the world. We took over fast and far, more than any other wild vertebrates. We inhabit nearly every corner of the world, and can thrive in deserts, tropical rainforests and even ...

Keeping astronauts strong and healthy in microgravity is no easy feat. Those serving six-month missions aboard the International Space Station must exercise for two hours per day to stave off muscle ...