What does the U.S. government know about “unidentified aerial phenomena” (UAPs), aliens and an alleged global alien technology arms race? A brand-new documentary claims to have an answer: more than it ...

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth. Eerie ...

“The foolishness of the impulse to get out and run towards it, just assuming it would take off before I got very far — that was a big mistake that created a huge detour in my life,” Travis Walton says ...