Tools were once thought to have arisen out of Africa and Europe, then spread eastward. New findings challenge that assumption ...

Learn how this common dietary practice could improve sex drive.

Gaposchkin, the woman who overcame adversity to discover the meaning of stars.

The task, which even conventional supercomputers can’t perform, could improve online security and make some processes, such ...

A new generation of nonlinear photonic chips are set to usher optics into a dynamic, programmable era.

What's a good alternative to salt? Learn why potassium chloride could be healthier, but there are some risks.

What animal has the longest gestation period? From salamanders to elephants, here’s how long it can take to make a baby.

Learn more about the tiny particles that can come off of your gum — what is essentially a soft piece of plastic — as you chew ...

Learn about the climate changes that followed the end-Permian extinction, allowing select species to take over the planet’s ...

Explore the latest find from NASA’s Curiosity rover and what it reveals about organic matter beyond our planet.

Learn more about Zoom fatigue and why it's driving some people to consider cosmetic surgery, also known as the Zoom Boom.

Learn how Zebra finches' natural drive to learn their songs makes them masters of their craft — and what we can learn from ...