A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

For those trapped in rubble after an earthquake, survival depends on many factors, including weather and access to water and ...

The largest digital camera ever built is starting to capture images of unseen corners of the universe. The Vera C. Rubin ...

NEW YORK (AP) — A large asteroid will zip past Earth this weekend, but don’t worry: It poses no danger. The space rock — 1997 ...

A new kind of flu vaccine moved a step closer to the U.S. market Thursday as federal health advisers recommended approval of the first made with the same mRNA technology that was key to ending the ...

Netflix's Biohackers delves into the world of bodyhacking, following a college student's quest for justice and the shocking ...

These hidden gems on HBO Max hold near perfect critic scores yet remain criminally underwatched, spanning medical drama, ...