" Project Hail Mary ", the new movie based on author Andy Weir's book of the same name, is a wild romp through the cosmos.

Project Hail Mary — is opening this week worldwide. Does it bring that delicious science-reality to science fiction? Is science once again the hero? Simply put, yes! Science reality is back in an epic ...

What if the biggest misconception about alien civilizations was not whether they existed, but how advanced they needed to be before leaving their world behind? This video broke down the minimum ...

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

Streetlights shaped like alien heads line the roads of Roswell, New Mexico, where murals of flying saucers streak across storefronts and tourists pose beside statues of little green men. Related video ...

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

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

McCasland, 68, went missing from his Albuquerque home on Feb. 27 — which is the same day that a conspicuously credentialled X ...

Maj. Gen. William Neil McCasland, who retired from Wright-Patterson Air Force Base near Dayton, Ohio, is missing in New ...