Newly-declassified US government documents show strange drawings of alleged alien sightings from Utah in 2010.

With the U.S. government poised to release a tranche of UFO‑related files, experts are weighing what the documents might reveal. Interest in otherworldly phenomena skyrocketed earlier this year ...

Astrophysicist Neil deGrasse Tyson speaks with CNN’s Dana Bash about "never-before-seen files" on UFOs released by the FBI and the Pentagon last week. "Given the testimonies we have heard delivered in ...

WASHINGTON (AP) — President Donald Trump says the Pentagon is preparing to release some "very interesting" UFO files uncovered by his administration, generating a mix of buzz and skepticism as he ...