Hold onto your tinfoil hats ...

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 ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

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