While it's common to experience some unsavory symptoms when your sinuses are working overtime to ward off intruders in the air, or when your immune system activates to fight off a virus or infection, ...

They’re outer this world. It’s been almost six months since technical issues stranded NASA astronauts Butch Wilmore and Suni Williams onboard the International Space Station. Since their Boeing ...

As more companies start selling tickets to space, a question looms: Who gets to call themselves an astronaut?

Outer space has emerged as the world's next battlefield, demonstrated by recent cyberattacks on satellites blamed on Russia.

Samples of human stem cells sent to the ISS are now reflecting how the space environment can cause them to rapidly age.

The future of living and working in outer space is starting to look less like the inside of a tin can and more like a comfy ...

Despite journeys around the moon and becoming one of the nation’s most-acclaimed astronauts, he was just a regular guy.

Mae Jemison, the first black woman in outer space, fell in love with science early. Decades later, she's encouraging girls of all ages and backgrounds to engage in STEM.

Confined in a small space due to COVID-19? Here's some tips from an astronaut Dr. Jay Buckey spent 16 days orbiting Earth on the space shuttle Columbia.

Two astronauts orbiting Earth from about 250 miles above will take some time to chat with students in Florida from all the way in outer space.