Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

Former intelligence officer and UFO whistleblower David Grusch is once again calling for greater transparency from the ...

Explore the world of UFOs from all angles with these books covering the history, sociology and weirder takes on the ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people ...

EXCLUSIVE: A new documentary is resurrecting the story of 1995's elaborate alien autopsy hoax. Former Mirror photographer ...

Messoline, 61, is the manager of the UFO Watchtower, a scrappy roadside attraction that rises out of the southern Colorado ...

Fresh allegations that US intelligence agencies may be secretly holding recovered alien technology have revived one of ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all ...