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.

Elon Musk claims he's an alien—and frustrated nobody believes him. Discover the billionaire's escalating extraterrestrial ...

Quite a bit of movie magic made "Alien" the sci-fi horror classic it is -- but one of its biggest challenges was solved with a simple low-tech tactic.

Alien: Earth just blew our minds with episode five, “In Space, No One Can…” which goes into detail on the spaceship Maginot’s fateful mission, which brought the titular aliens to Earth. It’s ...

Alien — the creature and the franchise — is a shape-shifter. In the interplanetary dystopia of the Alien movies, the parasitic creature that parasitic CEOs are always trying to capture — and that blue ...