What do you think of when it comes to extraterrestrial life? Most popular sci-fi books and TV shows suggest humanoid beings ...

Other scientists urged caution. A "molecule glimpsed in the air of a planet 729 trillion miles away is a thin reed upon which ...

Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the ...

Scientists using The James Webb Space Telescope have uncovered potentially earth-shattering evidence indicating that a faraway world could be home to alien life.

It would take 120 years to travel to planet K2-18b at the speed of light. Here's how we know what could lie there.

New data from the James Webb could have given us the most likely evidence of life on other planets that we've ever found.

Astronomers, led by the University of Cambridge, have used data from the James Webb Space Telescope (JWST) to detect the fingerprints of alien life.

Astronomers claim to have seen the strongest evidence so far for alien life on planet K2-18b, which is orbiting a star 124 ...

In space, no one can hear you scream.” That’s the tagline to pop culture’s favorite sci-fi horror movie — a film that pushed the genre forward with an incredible display of acting and top-notch ...

The plot of Ridley Scott's Alien prequel Prometheus finally makes sense thanks to Alien: Romulus, but that doesn't mean the ...

There's more than one way to experience the face-huggers. Here's your guide to the best orders to watch all the Alien movies.