Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

LOS ANGELES -- San Diego Comic-Con becomes ground zero for an immersive encounter with a crashed UFO that houses never-before-seen alien specimens. First unveiled at SXSW, the mysterious UFO wreckage ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that ...

The truth may be closer than you think. “The Proof Is Out There: Alien Edition” returns with brand-new episodes Thursday, Feb. 26 at 10 p.m. on History Channel, and this special edition is diving deep ...

Almost four million files were wiped from an online archive just hours after Donald Trump ordered the release of UFO-related ...