UFOs, once an American oddity, have expanded into an international phenomenon—there’s no shortage of alleged sightings, ...

Donald Trump sparked wild speculation after sharing an apparently AI-generated image of himself walking alongside an alien at ...

The Pentagon's release of files might help scientists shed light on unexplained phenomena and government secrets, experts said.

Fresh UFO file releases and a viral claim about 'four alien species' have pushed extraterrestrial conspiracy theories back ...

If they hadn’t finally shown themselves at the end of the movie—in a sky-filling, strobe-lit mother ship too awe-inspiring to conceal—there’s no doubt the U.S. government would have gone on hiding the ...

A leading British astrophysicist has argued that intelligent alien civilisations 'absolutely' exist somewhere in the cosmos ...

A Republican congresswoman who has leaned into conspiracy theories claimed aliens are fallen angels depicted in the Bible as President Donald Trump on Friday released the so-called UFO Files.