Two US military witnesses report a UFO encounter with a 25-minute time discrepancy on an analogue watch, sparking speculation about electromagnetic effects, black projects, or alien technology.

MORE: Mystery as UFO vault with 3.8 million files is wiped clean hours after Trump demands alien docs released Declassified documents from over three decades ago have revealed how an encounter with a ...

A massive public archive of declassified US government files vanished just one day after President Trump ordered the release of all UFO-related documents. The Black Vault, run by researcher and ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you call them UFOs or UAPs — unidentified anomalous phenomena — there's no doubt plenty of people are curious about what ...

The Pentagon has unveiled 41 newly declassified records related to Unidentified Anomalous Phenomena (UAP), enhancing the ...

Newly declassified footage released by the Pentagon is fueling Americans' belief that alien life exists, with attendees at an AI event telling Fox News Digital the videos add weight to long-held ...

Experts say the videos released by the US government give no evidence of alien technology or extraterrestrial life.

The Pentagon released a new batch of declassified UFO files following President Trump’s pledge to make those government files public. NBC News’ Courtney Kube ...

Dr. Tyson is an astrophysicist and the author of “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” See more of our coverage in your search results.Encuentra más de nuestra ...

Whether you call them UFOs or UAPs — unidentified anomalous phenomena — there's no doubt plenty of people are curious about what else may be out there. Earlier this year, Congressional hearings about ...