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 new federal release is giving the public another look at unexplained sightings. The Department of War released its third batch of declassified UFO and Unidentified Anomalous Phenomena records on ...

The administration says the public can draw its own conclusions with the information in the files, which includes old State Department cables, FBI documents and transcripts from NASA of crewed flights ...

Apollo astronauts described lights "sailing off into space" and skies like the "Fourth of July" in newly declassified ...

Declassified US records describe unusual sightings over the Himalayas, where witnesses reported bright objects, strange lights and unexplained sounds in the skies above India.

A new report details that the number of sightings of Unidentified Anomalous Phenomena is increasing as enthusiasts are searching for a chance to connect with the outrageous mysteries of the universe.

Perhaps Arthur Brown, the 78-year-old man from Hermitage, Pennsylvania, with lights and foil on his house to prevent aliens from invading, is a bit extreme in his measures. His neighbors sure think so ...