A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

Steven Spielberg's eerie 'Disclosure Day' trailer has ignited alien theories online. Is it hinting at hidden extraterrestrial ...

A Whistledown production for BBC Witness History. Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our ...

After over 15 years, director Steven Spielberg is finally getting back into the world of alien invaders. Sure, as a producer, ...

A mysterious red jellyfish-like flashes, which were spotted in the sky, sparked rumours about aliens sending signals to our planet. People said that it “looked alien” as the flashes glowed brightly in ...

When Doctor Who returned in 2005 its writers were faced with the unenviable task of reintroducing the series’ various ...

Every year Brits report hundreds of sightings of Unidentified Flying Objects (UFOs) - and have been doing so for more than ...

A rocket scientist who directed a top-secret investigation into UFOs has spoken about the bizarre things his colleagues claimed to have witnessed.

The Simpsons could craft a memorable mystery, and episodes like "Bart of Darkness" and "Black Widower" are among the all-time ...

The Age of Disclosure was granted a Capitol Hill screening and has broken digital rental records but does it really offer proof of alien life?

The interstellar comet 3I/ATLAS is making its closest approach to Earth on Dec. 19. Learn about the 'reconnaissance mission' ...

A quiet Air Force posting in the Nevada desert turns into something far darker when a soldier stumbles into a presence he can’t explain. He describes pale, towering beings with white hair and silver ...