The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

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

From budgetary issues to wanting to recast Sigourney Weaver as Ellen Ripley, James Cameron’s version of Aliens almost never ...

Many experts believe that aliens exist in the universe, with the key elements needed to sustain life found on comets, ...

A mysterious object claimed to be an 'alien battleship' reached its nearest point to the Earth on Friday, December 19.Known ...

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

Besides the original cult hit film, the sci-fi franchise Alien Nation also encompasses a TV series and several TV movies ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

James Cameron, best known for directing the Aliens sequel, did not outright but in a measured way praise the other ...

From slimy monsters and body horror to claustrophobic tension and helpless dread, Stranger Things has always worn its sci-fi ...