Seth Rogen voices a pot-smoking alien in this underrated 2011 sci-fi comedy. Join Simon Pegg and Nick Frost on a chaotic road ...

A true Hollywood trailblazer, Sigourney Weaver built a legendary career across sci-fi, drama, and adventure. From her ...

Three days exploring an alien world, amid surreal desert landscapes and eerie rock formations. The video was shot in 5 ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Good morning, Kansas City,” actress Emily Blunt, as a TV meteorologist, says in the trailer for Spielberg’s forthcoming ...

Cartoon Network kicked off a whole new multiverse with its coolest superhero show, and the creators behind it all are still ...

The continent’s ice is melting and raising sea levels worldwide. Our journalists will be sending regular dispatches as they ...

The prevailing consensus is that 3I/ATLAS behaves like a comet because it is, quite simply, a comet, albeit one with a ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...