The Pentagon unveiled another batch of its so-called UFO files on Friday, part of a rolling release of once-classified material ordered by President Donald Trump.
Most of the hundreds of UFO reports that the Pentagon has been investigating will likely be explained by "ordinary phenomena," according to a new review of the incidents
Do you believe "the truth is out there" -- maybe even on your doorstep? Well, if you can prove it, you could win $1 million.
A former intelligence community official testified Wednesday on an alleged covert government program to recover and reverse engineer crashed alien spacecraft.
The scientist and military intelligence officer leading the Pentagon's task force for UFOs says being caught off guard by "intelligent or extraterrestrial technical supremacy" remains a top concern
Las Vegas police have placed cameras in the backyard of a family's home where they claim aliens crashed earlier this month.