Plus: something strange is happening to reindeer antlers, peering into pterosaur brains and scientists use AI to find ...

Sometimes I look at the Moon and realize how little I actually know about it—what it's made of and how it formed. In this ...

NASA astronaut Jonny Kim poses inside the International Space Station's cupola as it orbits 265 miles above the Indian Ocean ...

The nitrogen in the gum was found to be in nitrogen heterocycles, which are the building blocks of nucleobases in DNA and RNA ...

Now, however, Stanford researchers have used artificial intelligence to steer a free-flying robot aboard the International ...

Astronauts Tom Stafford and Wally Schirra delighted mission control with their rendition of the Christmas classic ...

Bennu samples reveal biological sugars, a strange, gum-like material, and ancient stardust that shed light on the early solar ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

PORTLAND, Ore. -- The first of a series of powerful storms dumped heavy rain and swelled rivers Tuesday in the Pacific Northwest, closing roads and prompting high water rescues. Residents in parts of ...

NASA astronaut Jonny Kim returned to Earth on Tuesday (local time) alongside Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, wrapping up an eight-month science mission aboard the ...

The days and months roll by, you’re watching a new video from one of the Artemis II crew, and he says something that makes ...