Here's the latest from the New Mexico sheriff's office searching for retired U.S. Air General William Neil McCasland.

McCasland, 68, was reported missing Feb. 27 from his Albuquerque, N.M., home. That same day, the person behind a conspicuously credentialed X account focused on spacecraft and advanced science made ...

Steven Spielberg is one of the greatest filmmakers of all time, and he has created some truly chilling alien encounters.

Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...

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

Maj. Gen. William "Neil" McCasland, 68, was last seen on the morning of Feb. 27 at his residence in Albuquerque, New Mexico, ...

A web of EEG electrodes covered Anton Bilton’s scalp like a jeweled headdress. The machine would map his brain activity while the potent psychedelic dimethyltryptamine, commonly known as DMT, coursed ...

The final season of a sci-fi series tops the DVD releases for the week of March 10. "Resident Alien: Season Four": Alan Tudyk returns as everybody’s favorite extraterrestrial, posing as a small-town ...

LOS ANGELES (RNS) — “This ship was huge. It was like a city-sized ship. And there was hundreds of beings on board,” said Debbie Solaris, a military veteran and one of six panelists sharing their alien ...

Defense Secretary Pete Hegseth says he’s “eager” to carry out President Donald Trump’s order to identify and release classified government files on extraterrestrial life. “We’ve got our people working ...

Graham Kates is an investigative reporter covering criminal justice, privacy issues and information security for CBS News Digital. Contact Graham at KatesG@cbsnews.com or grahamkates@protonmail.com ...