Check out 5 MORE mysterious UFO sightings that just can’t be explained, in this The Proof Is Out There compilation.

Advisers from the Trump administration's UAP Science Advisory Council suggest that many recent UFO sightings of glowing orbs ...

Nearly 50 years since a group of schoolchildren spotted a mysterious flying object, the story continues to capture imaginations.

The U.S. Coast Guard says it's taken nearly 200 false distress calls on the Great Lakes, and is now warning of the potential ...