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

Two RAF pilots claimed to have seen a UFO off the coast of Norfolk. The sighting, which was highlighted last week by the UK Airprox Board, is said to have occurred during an air-t ...

Unidentified flying objects and mysterious sightings have long been a hot topic, but they have rarely led to any definitive ...

Newly surfaced 'Skinny Bob' videos have reignited UFO debates, linking them to recent global sightings of unexplained aerial ...

Explore 25 of the most famous UFO sightings on record, from Roswell to the Battle of Los Angeles. Dive into compelling ...

Marine experts believe the recent spell of unusually warm weather may also have contributed to this year's sightings and say ...

One Erie bookstore took visitors out of this world, celebrating a local legend that has sparked curiosity for decades. Werner ...

To mark the anniversary, several local businesses hosted themed events, specialty treats and activities inspired by the ...

"Massive orb. And I mean really big." "It was like you shoved a village in the air." 👽 Ready to hear some more wacky UFO ...

For years, The New York Times has followed the release of US UFO files. The newly accessible documents go beyond sightings, tracing back to World War II and repeatedly mentioning Germany.

Styles said UFO researchers often call the events of Oct. 4, 1967, "The Night of the UFOs" because there were multiple sightings in Nova Scotia, including in Wedgeport, Sambro and Halifax, but what ...

One focus of the historical files are reports by Allied pilots from the final months of the Second World War. They described ...