If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

A newly released file reveals a UFO encounter in which federal agents reported seeing a transparent object that appeared to ...

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...

A trove of previously top secret National Security Agency records have just been released that detail a spate of apparent UFO encounters, including one incident where 13 military fighter jets were ...