Chinese science fiction writer Liu Cixin said artificial intelligence (AI) may carry Earth's civilization beyond humanity, ...

Alien sequel gets a bad update as a popular rumor about Ridley Scott’s next sci-fi movie is debunked, raising questions about ...

Astronomers have found evidence that water clouds on WISE 0855, an alien world roughly 7.5 light-years from Earth, vary in ...

British-Canadian Nobel laureate Geoffrey Hinton, often revered as the “Godfather of AI,” said AI is one of “three big ...

Earthbound turns a lonely man’s alien origin story into a funny, heartbreaking sci-fi romance. Is he stranded on Earth, or ...

The James Webb Space Telescope has observed water clouds on an alien world for the first time, and it's not a planet. Credit: ...

A new study shows one species of sea cucumber lives much longer than previously thought, putting it at even more risk of ...

Revisit five bizarre 1980s sci-fi movies filled with space vampires, futuristic vehicles, alien adventures, and cult-movie ...

Steven Spielberg's $603 million sci-fi blockbuster War of the Worlds, starring Tom Cruise, is officially leaving HBO Max.

NASA's probe captured a mysterious object soaring near the sun. It has sparked claims of a 'UFO mothership' traveling through ...

A SpaceX Falcon 9 launch produced a glowing, jellyfish-shaped plume over the US. Here's what causes the phenomenon and ...

A new phenomenon discovered in plasma could have a major effect on the turbulence driving volatile and dangerous space ...