The Kelly-Hopkinsville Encounter. Season 8 Episode 809 \| 11m 52s Video has Closed Captions \| CC. The Kelly-Hopkinsville ...

During a late-night drive through rural New Hampshire in 1961, Barney and Betty Hill reported a terrifying encounter with a ...

In 1972, Ryutaro Otsuka, who would later serve as president of Japan's National Institute for Environmental Studies, was ...

In 1972, Ryutaro Otsuka, who would later serve as president of Japan's National Institute for Environmental Studies, was ...

The recording includes confirmation that the Air Force worked with the Battelle Memorial Institute as a contractor on UFO investigations and revealed some details on the Air Force’s cooperation with a ...

A mysterious tripod-like object captured by NASA's Curiosity rover on Mars has sparked debate about extraterrestrial life, though experts suggest it may be a camera artefact.

The incidents were described in the thousands of records the Pentagon has been posting on its UFO website since President Donald Trump called for more transparency into what the government calls ...

On a clear June afternoon in 1947, Kenneth Arnold was flying past Mount Rainier when a flash of light caught his eye. Arnold, a Boise businessman and private pilot, had been on his way from Chehalis ...

Yes, that’s the tagline for The X-Files, the ’90s television phenomenon that I have watched in its entirety more times than I care to admit. But it’s also a credo of sorts, not just for Fox Mulder, ...

2011, "The Dark Triangle with Lights." This image is an artistic interpretation of a reported incident potentially involving unidentified anomalous phenomena (UAP) in June or July of 2011. This image ...

For anyone who has ever wondered what's really in the U.S. government's UFO files, there's a new batch to explore. The Pentagon released 41 documents, photos and videos on Friday, Aug. 7, tied to ...