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

President Donald Trump has called for the release of files related to UFOs, aliens and more in a Truth Social Post Thursday ...

UFOs are back in the news, implying that non-humans have nothing better to do than zip about our skies. The idea is completely absurd, especially given our embarrassingly modest place in the universe.

LAS VEGAS (KLAS) — The largest investigation of UFOs in the history of the world wasn’t a U.S. Government program. It was launched by the former USSR in the late 1970s and produced piles of highly ...

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

President Donald Trump has promised to declassify top-secret alien files and UFO documents. Here is what the Pentagon has ...

There are things the NASA chief has "come across in the job that he can’t explain," but aliens are not among them.