A high-ranking retired US Air Force major general who once commanded a base long associated with UFO lore has been missing ...

Retired Air Force general William McCasland vanishes in Albuquerque. Massive search with drones, dogs, and helicopters finds no clues after two weeks.

The Wright-Patterson Air Force Base (WPAFB) in Ohio has played a central role in UFO lore.

The FBI has reportedly joined the search for a missing retired Air Force general who held a number of sensitive positions from his time serving the country.

An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane lakes, puncturing hopes for alien life.

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

Disappearance of Air Force veteran William Neil McCasland sparks concern as silver alert issued and sheriff’s office appeals to public for information on his whereabouts ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Rocket Lab will launch a hypersonic configuration of its Electron rocket on a hypersonic test from Wallops in Virginia. Here's what to know.