NASA's Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that ...

Researchers have found that stick insects keep evolving the same 20 body plans, from the "tree lobster'" to the "bark hugger" ...

Collected from some of the best-known photography competitions around the world, here are the most captivating nature photos ...

An 1,800-year-old gold ring with a carving depicting Venus, a Roman goddess associated with victory, has been discovered in ...

The James Webb telescope has focused its attention on an oddball space rock lurking between Jupiter and Neptune. The unusual ...

A new study finds that middle kids and kids from larger families are more agreeable, honest and humble than younger and older ...

We have trillions of body clocks — a central one in the brain and others in each cell of our body. Here's how they work with ...

From angry dolphins and snakes taking faking their deaths to the next level, to a frog who had just had enough. Take our quiz ...

The ancient Egyptians celebrated the new year in a variety of ways, including having feasts, giving gifts, and exposing ...

Mercedes-Benz is developing a new type of solar paint that could free EV owners from the perennial problem of range anxiety.

The legacy of our ancient human relatives, "brain-eating-amoeba" infections, emerging viral threats, the promise and peril of ...

A 2018 astronaut photo shows a festive, fir-tree-shaped artificial reservoir in Iraq decorated with both natural and imagined ...