Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Ryan Gosling’s movie star aura elevates Project Hail Mary even when the directors fumble it, writes Alistair Harkness ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland.

It’s another civilization out there that is visiting us and are concerned about us destroying this planet through nuclear war, for many reasons, probably some we don’t even understand.” ...

At the keynote panel at SXSW, Steven Spielberg revealed his beliefs that "we are not alone here on Earth right now." ...

If the outrageous humor of South Park keeps you laughing, there are plenty of other animated comedies worth watching that ...

The disappearance of retired Air Force Maj. Gen. William “Neil” McCasland has drawn the FBI into the search and sparked a surge of online conspiracy theories.

Romulus revived the dormant Alien franchise, and now it's the number five movie on HBO Max. Find out more here.

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 been in contact with his family or friends since.

A high-ranking retired US Air Force major general who once commanded a base long associated with UFO lore has been missing for nearly two weeks, and authorities are appealing to the public for help ...