Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Elon Musk has turned a long-running joke about being an extraterrestrial into a central part of his public persona, even as he argues that humanity may be the only intelligent life in the universe.

Scientists may need to broaden their horizons in their search for alien life.

Add Yahoo as a preferred source to see more of our stories on Google. Kerry Brown/Fox; Murray Close/ 20th Century Studios; Snap Stills/REX/Shutterstock Michael Fassbender as David in 'Prometheus', ...

Alien: Earth Season 1 Episode 5 “In Space, No One…” is an extraordinary hour of television for one simple reason: it changed my mind. For four episodes I have been going on and on about the evils ...

Astronomers have been scanning the skies for alien radio signals for decades, but so far they’ve heard nary a peep (with one possible exception). But according to a recent study, that could be because ...

SALT LAKE CITY — The first thing to know about potential alien invaders is that the U.S. Government no longer classifies them as unidentified flying objects. That sounds too scary. They are classified ...

Many video games are full of alien horrors, but these are the best games that let players turn the tables and become the terror from outer space. When you purchase ...

As the Alien franchise heads into new territory -- both thematically and format..ily -- with the TV series Alien: Earth, we're Weylin' our Yutanis at the seven Xeno-movies that have landed in theaters ...