The Department of War released a fourth tranche of UFO documents Friday.

These videos feature a spookfish so alien that it seems like a sci-fi concoction, as well as thermal vents spewing life-forming materials into the depths of the Atlantic ...

Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Efforts to manage invasive alien plant species in forests could be held back by a continued reliance on chemical methods, ...

They may have been unethical, potentially dangerous and somewhat sexist … but each of these classic adverts, from the PG Tips chimps to the Tango slapper, caught the public’s imagination Baldy Man, ...

British sci-fi television is among the most influential in the genre, and this forgotten series from the 1970s is a part of ...

In 1977, Brazil witnessed mysterious UFO encounters known as 'Chupa-Chupa', involving unexplained injuries and a military ...

Steven Spielberg's Disclosure Day ending challenges modern cynicism with a hopeful vision of humanity.

DC Comics has created some superlatively powerful superheroes but some of them need to get nerfed to make their stories good ...