Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the ...

Mick West, a UFO investigator, suggests using modern tools for analysing UAP and suspected alien sightings, and ruling out ...

The astrophysicist has authored a new book about the prospect of nonhuman intelligence in the universe.

The Pentagon has released another batch of UFO documents ...

The volume includes 40 new files, including 19 videos.

A Catholic nun has weighed in on the long-running debate surrounding UFOs and extraterrestrial life. In a video posted on The Station of the Cross' YouTube channel 'Mother Miriam Highlights' on 22 ...

The Department of War released a fourth tranche of UFO documents Friday.

The Pentagon released more UFO files on Friday, its fourth tranche since May. Avi Loeb, Baird professor of science at Harvard ...

Add Yahoo as a preferred source to see more of our stories on Google. It's World UFO Day, but questions about aliens, UFOs and what governments know about them remain. UFO researcher Jon Stewart joins ...

A polarizing Harvard University astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security risks ...

Rep. Tim Burchett alleges the U.S. government transfers classified UFO documents to private companies to avoid FOIA requests and block disclosure.

Yuri A // Shutterstock When pilot Kenneth Arnold took off from Chehalis, Washington, in his single-engine airplane one ...