A patient went to the doctor for cataract surgery, but her physicians were surprised to find a huge, foreign mass under her ...

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" ...

When you look up in the night sky, our moon is unmissable.Just like Earth, it's round and has a solid, rocky surface. But is ...

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.

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

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

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

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

A genetic analysis of six people buried in a Moche tomb around A.D. 500 revealed that two teenagers were sacrificed to their ...

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

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