What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past? This video explored the ancient alien theory through the lens of the Fermi ...

The Alien franchise has made some divisive choices in the 40 years since the release of Aliens in 1986, but this far-reaching fan theory has a fantastic explanation for these controversial events.

Speculation about links among a handful U.S. scientists who have died or disappeared in recent years was largely confined to ...

The History Channel paranormal expert was just 53 years old.

With For All Mankind Season 5 now streaming on Apple TV and the show confirmed to end with Season 6, longtime viewers have been revisiting a persistent theory about where this alternate history saga ...

The day before his death, David Wilcock posted on YouTube that scientists have been going missing, which scared him.

History Channel personality and extraterrestrial researcher David Wilcock, known for his 'Ancient Aliens' appearances, is ...

For many fans, the behind-the-scenes strife of Alien 3 is as well-known as its on-screen excess: This is the movie that almost permanently pushed David Fincher out of Hollywood. Fincher inherited a ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

Rep. Anna Paulina Luna (R-Fla.) is drawing shocking parallels between extraterrestrials and the Bible in a series of viral X ...