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

Depending on who you ask, the phrase “we are not alone” may feel a little less like science fiction these days, as the U.S. government continues releasing declassified files related to Unidentified ...

The U.S. Department of War has released the second batch of declassified Unidentified Anomalous ...

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 ...

Famed astrophysicist Neil deGrasse Tyson joins Saturday TODAY to chat about this new book “Take Me to Your Leader: ...

The U.S. government has declassified and released more than 160 UFO files dating back to the 1947 Roswell incident, including military and NASA documentation. A separate Pentagon report covering 144 ...

The US government released new files on Unidentified Anomalous Phenomena (UAP). Florida has the second most UFO sightings.

The Pentagon released more declassified UFO files on Friday as part of a transparency effort ordered by President Donald ...

Cold War reports of mysterious rotating saucers; recent sightings of metallic elliptical objects floating in mid-air. Those and other reports of unidentified anomalous phenomena or UAPs — the military ...

A decades-old space mystery has a fresh trail of government breadcrumbs. The Pentagon published a second release of declassified and historical files on unidentified anomalous phenomena on Friday, May ...