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

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

National attention on UFOs has shifted in recent years, especially after the US government in the past decade has released ...

Stacker compiled a ranking of cities with the most UFO sightings in Pennsylvania using data from the National UFO Reporting Center.

Pilot Kenneth Arnold took flight from Chehalis, Washington in his single-engine airplane, looking for a missing military ...

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

The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified anomalous phenomena — better known to most Americans as unidentified flying ...

Avi Loeb, a Harvard theoretical physicist, discusses newly released Pentagon UFO files, highlighting remarkable sightings from 2023 involving mysterious "mother orbs" observed by law enforcement ...