A mysterious craft has been spotted over a city with a population of millions, nearly 50 years to the day after another ...

A total of 71 new files have been released by the Pentagon, including dozens of witness reports and videos of UFO sightings.

A strange cluster of lights was seen over Tehran, and videos of the event ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. Another batch of “UFO Files” have been dropped by ...

The sixth wave of UFO files has been released by the Pentagon, and it includes new footage of mysterious orbs swarming around the globe.

Yes, that’s the tagline for The X-Files, the ’90s television phenomenon that I have watched in its entirety more times than I care to admit. But it’s also a credo of sorts, not just for Fox Mulder, ...

Today, UFO sightings are—if not yet run-of-the-mill—actually relatively common topics of discussion, at least among certain circles. You more likely than not have seen videos and photos of UFOs. It ...

Move over Hollywood stars — Angelenos are apparently spotting far stranger things in the sky these days. Just hours after the Pentagon released more than 160 newly declassified UFO files teased by ...

When pilot Kenneth Arnold took off from Chehalis, Washington, in his single-engine airplane one afternoon in June 1947, he was looking for a lost military aircraft that had crashed. But what he found ...