Explore the mysterious disappearance of Retired Air Force Major General William Neil McCasland from Albuquerque, linked to ...

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

Ridley Scott's 'Alien' began a horror franchise that centers around one woman's aim to defend the galaxy against space ...

It’s official. Artemis II has broken Apollo 13’s distance record. The three Americans and one Canadian on Monday journeyed ...

For weeks, they’d been having furtive discussions about whether Sam Altman, OpenAI’s C.E.O., and Greg Brockman, his second-in ...