A high-ranking retired US Air Force major general who once served as the commander of a lab at a UFO theorists-associated base went missing.

A retired general from the Air Force has mysteriously disappeared in the wake of Trump announcing the release of government’s UFO-related files.

"Maybe the best hypothesis is that aliens beamed him up to the mothership," said the wife of Major General William Neil McCasland.

Hundreds of New Mexicans were asked to hand over home security footage in the search for Major General William Neil McCasland.

Artificial intelligence is going to make it easier to spot whether a bird, a plane or an otherworldly creature is in the sky, as Canadians continue to report sightings of ...

Retired Major General William Neil McCasland, 68, was reported missing after not being seen since Friday in New Mexico. He is suffering from a medical condition.

Sightings of an unmanned aerial system over Barksdale Air Force Base (BAFB) early on Monday resulted in a temporary ...

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

The FBI has joined in the search for a retired U.S. Air Force general, who once commanded a division at Wright-Patterson Air Force Base in Dayton.

A European spacecraft heading to Jupiter has caught the most detailed image of the comet that had astronomers perplexed and worried it might hit the Earth. The interstellar comet ...

Maj. Gen. William Neil McCasland retired as commander of a facility at Wright-Patterson in Dayton, Ohio. His name has come up ...

New details have emerged in the disappearance of a retired US Air Force general linked to secret UFO programs as the FBI ...