An ominous noise coming from the sky has alarmed people around the world - and experts have no idea what might be causing it. Footage has flooded YouTube from locations as varied as British Columbia ...

A former U.S. intelligence official recently revealed the Pentagon is sitting on “lots of reports” about what it officially calls unidentified aerial phenomena (UAP), better known as unidentified ...

A US Air Force pilot on a secret flight reported a “football-sized,” cylindrical UFO closely passing by his jet in California last September, according to newly leaked audio. The experienced pilot ...