Check out 5 MORE mysterious UFO sightings that just can’t be explained, in this The Proof Is Out There compilation.

He estimates hundreds of incidents occur annually that baffle military leaders.

The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, with 72 more documents, images and recordings.

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

The most recent UFO sighting in Milwaukee was on August 13, 2025, which was one of four sightings reported in the city last year, according to NUFORC.

A campaigner is calling on the government to resume investigations into alleged encounters.

The Pentagon’s public UFO archive has already drawn more than 1.7 billion hits since launching last month.

The latest batch of UFO files from the Pentagon includes artistic renderings by credible witnesses.

In early 2008, residents in and around the small central Texas town of Stephenville experienced something unexplainable: UFO ...

Newly released FBI, CIA and Air Force records reveal decades of UFO investigations, unexplained sightings and classified ...

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension." ...