More than 170 accounts and videos reveal never-before-known UFO sightings.

The Department of War just dumped a huge batch of UFO files, but does it have proof of aliens? Here's what we make of it.

One of the largest UFO festivals in the U.S. is almost here as alien enthusiasts get ready to come together and celebrate in ...

New government UFO files reveal Apollo 17 astronauts saw 'Fourth of July' like flashes and other strange phenomena during a ...