A display of auroras is expected to light up the skies on Christmas Day, thanks to a powerful M8.9 solar flare enroute to ...

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" ...

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

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

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

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.

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 ...

Today, the Denali Fault rips apart some of the North American plate, but it was once a place where tectonic plates came ...

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

Massive reductions in Antarctic sea ice in recent years has been correlated with more stormy days in the Southern Ocean, and could have implications for vital ocean currents.