William “Neil” McCasland was last seen at or near his home in Albuquerque, New Mexico, on the morning of Feb. 27. The retired major general, 68, was heavily involved in military space and technology ...

The wife of missing retired Air Force major general Neil McCasland has denied rumours that he was abducted by aliens, ...

The wife of Neil McCasland, a missing retired Air Force major general, is setting the record straight about certain details surrounding her husband's case.

Retired Air Force Major General William 'Neil' McCasland left his home on foot at 11 a.m. local time on Feb. 27 and has not ...

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.

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

When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good idea of where to look.

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 ...

New Mexico authorities are calling on the public for help in the search for a 68-year-old retired U.S. Air Force general who went missing last week.

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

Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the sun.

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