Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

A former CIA-linked physicist's comments about 'four alien species' have reignited UFO conspiracy theories online.

A Republican congressman claims Donald Trump once joked about Adam Schiff after being briefed on alleged alien-human hybrids.

Another batch of "UFO Files" have been dropped by the Pentagon, featuring previously classified documents, audio and footage of strange objects in the sky. The new release comes two weeks after the ...

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the CIA hid its involvement.

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

The sky cleared over Mt. Pleasant Township Saturday afternoon — but not enough to let a UFO crash through the clouds. Still, ...

The alleged crash of a cigar-shaped UFO in Brazil in 1996 is considered that country’s Roswell, New Mexico, moment — with ...

LOS ANGELES (AP) — In “Disclosure Day,” out Friday, Steven Spielberg is once again inviting audiences to ponder the existence of extraterrestrial life — and the implications it would have for religion ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for revealing your mystery object.

Cardiff has placed in the top 10 UK (hypothetical) alien abduction hotspots, according to recent figures. A study released by ...

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 ...