Most estimates place Earth’s human population at around 8.2 billion, but Josias Láng-Ritter—a postdoctoral researcher at ...

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...

Retrofuturistic styling, synthetics with no regard for human life, and people being munched like popcorn — that's the Alien ...

A tiny molecule called bombesin links starfish and humans in appetite control, revealing a surprising evolutionary connection.

NASA researchers expect Suni Williams and Butch Wilmore will be able to recover from the common body challenges astronauts ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...