Advanced aliens, if they exist, may have no physical bodies at all and could be built from materials nothing like human flesh ...

NASA has received one of the most unusual-looking pieces of hardware ever associated with the Artemis III program, and ...

In the second season of “Sugar,” Colin Farrell’s character has to deal with life alone. At the end of the first season, it ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

A backup version of Skylab was displayed when the Smithsonian’s National Air and Space Museum opened 50 years ago. After ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

Move over Indiana Jones — archaeologists say the Bible’s most legendary lost relic might be closer to reality than myth.

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

E.T. the Extra-Terrestrial was a global phenomenon that spawned many knockoffs, with films like Purple People Eater, Badi, ...