A giant "monumental" stone structure discovered beneath the waters of the Sea of Galilee in Israel

A sonic boom of some sort caused windows and walls to shake over several counties in North Central Florida Thursday night

A message from above?

With cameras tilted skyward, folks claim to be capturing audible evidence of a ship hovering over the planet.

It is a phenomenon that has baffled residents and tourists for more than a century: mysterious lights spotted floating in the foothills of Brown Mountain in North Carolina.

Two orange orbs, just about 10 feet off the ground, floated past Steve Woody and his father as they hunted deer more than 50 years ago.

A crop circle was discovered in a rice field in Indonesia this week, prompting a large number of spectators to get a glimpse and fueling rumors that it was caused by a UFO...

The Hubble Space Telescope got its first peek at a mysterious giant green blob in outer space and found that it's strangely alive.

Thousands of dead turtle doves rained down on roofs and cars in an Italian town in the latest in a growing spate of mass animal deaths across the globe.