Hold onto your tinfoil hats ...

After seeing Steven Spielberg's "Disclosure Day," check out these real-life accounts of strange aerial sightings.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. If you're seeking the best ...

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 ...

What is it about UFOs that we humans find so fascinating? Is it the desire to know that there may be life beyond our planet? Is there something about these flying objects being unidentified that makes ...