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 ...

Before the new monitoring policy was imposed, most were checking in with the authorities using a phone app. Read more at ...

Even aside from the long-awaited return of Jaws to the shores of Lake Winnipeg for the annual sunset screening series (July ...

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 ...

Two years ago, we published a list of 5 predictions about AI in the year 2030. The article sparked a lot of fascinating (and ...