Brain scans of ISS astronauts show the organ quietly re-weighting its own senses during six months in orbit — turning down the silent inner ear and leaning almost entirely on the eyes to build a world with no down

Earliest animal with a head was also the oldest known ‘righty’

A Human Habitat at The Bottom of The Ocean Is Now Operational. Take a Look Inside

The 'Vanguard' subsea research habitat has become operational off the Florida Keys, marking the first open-ocean installation of its kind in 40 years.

See it: Scientists sample once-inaccessible tephra from wall of crater on Kilauea's summit

Scientists have successfully sampled previously inaccessible tephra from the crater wall of Kīlauea's summit.

These Animals Were Righties Long Before Hands Even Evolved

Evidence from a half-billion-year-old fossil suggests behavioral handedness existed long before the evolution of hands.

The nuclear option: Scientists reveal how atomic blasts could save Earth from asteroids

NASA seeks research volunteers to spend a year on a simulated mission to Mars or the Moon

NASA is recruiting research volunteers for a yearlong simulation of deep space missions to the Moon and Mars.