Sunita Williams and Barry Wilmore return to Earth after 286 days in space, facing health challenges due to microgravity.

Weird things can happen to the body in space – not least from abrupt changes in gravity as well as weightlessness, radiation ...

Sunita Williams' and Barry Wilmore returned to Earth aboard a SpaceX Crew Dragon capsule, along with astronauts Nick Hague ...

Astronauts Barry “Butch” Wilmore and Suni Williams are on their way back to Earth after nearly nine months in space and will soon be readjusting to life with gravity.

Researchers emphasize that this fossil confirms that cerapodan dinosaurs underwent diversification well before the Cretaceous ...

A team of paleontologists from the Natural History Museum in the U.K., the University of Birmingham, also in the U.K., and ...

To help mitigate bone and muscle problems ... develop an issue that some at NASA call “puffy face syndrome,” “bird legs” or “chicken legs.” The problems typically clear up after ...

Sunita Williams and Butch Wilmore, the two astronauts stuck at the International Space Station for more than nine months, ...

Long-term trips to the ISS, like the one Sunita Williams has taken, cause significant changes to the human body. We look at ...

When vertebrates moved onto land, long ago, some of them eventually became airborne, way after the insects did. There are ...