New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

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

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Elon Musk claims he's an alien—and frustrated nobody believes him. Discover the billionaire's escalating extraterrestrial confessions, from Davos to his 3,000-year-old vampire reveal.

H.R. Giger's original creature design continues to frighten audiences decades after it debuted in "Alien," but does the ...

The UK must plan for a new financial crisis that would be triggered when the US government announces aliens exist, Bank of ...

Marvel Comics has officially announced the next chapter in its Alien comic book saga, Alien: King Killer, a new five-issue ...