While UFO sightings and other extra-terrestrial events have been reported for centuries, our alleged interactions with creatures not of this world really exploded after the end of World War II.

Royal Air Force pilots who have encountered UFOs fear going public for fear of being grounded and facing a number of grim ...

A UFO hit a US military jet in a bizarre incident near an Arizona Air Force training range. - the base has seen multiple ...

Using publicly available data from the National UFO Reporting Center ... correlation between areas of military operations and public reports of UAP sightings, a RAND researcher said.

While many attribute these sightings to advanced military technology or drones, the unexplained behavior of these objects has raised eyebrows. Alejandro Rojas, a UFO expert with Enigma Labs ...

Although military and some hobby drones can fly as high as 20,000 feet (the altitude of the encounter), Hansen doubted it was a drone. The UFO was observed near a "military operations area," but ...

During these military exercises in 1952, various UFO sightings were recorded... but what did those at sea really see?

A US fighter jet has been struck by an unidentified object over the Arizona skies, sparking fresh alien speculation. Score ...

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 ... dominating the box office.

Mr Rogers' testimony comes amid a surge in whistleblowers speaking out about secret military projects investigating anomalous flying objects.

Self-styled Pentagon whistleblower and former US Army counterintelligence officer Luis "Lue" Elizondo showed off a peculiar ...