No, I don’t see a throughline. I don’t see a particular connection or broad conspiracy,” Marik von Rennenkampff says.

Speculation about links among a handful U.S. scientists who have died or disappeared in recent years was largely confined to ...

How conspiracy theories about 12 missing or dead scientists captured Trump’s attention - The idea of a sinister connection ...

In Amy Berryman’s clever and touching new play “Alien Girls,” college roommates and aspiring writers Carolyn and Tiffany form ...

Ancient Aliens' star David Wilcock died by suicide at age 53 following a standoff with Boulder, Colorado, police on April 20, ...

Apple TV's Invasion is a unique take on the sci-fi genre that focuses on how a global alien invasion impacts ordinary people.

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

This space adventure combines complex science with a deep story about two beings from two completely different worlds who ...

CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...

UFO expert Nick Pope, best known for his appearances on the History Channel’s “Ancient Aliens,” has died. He was 60 years old. “My heart is breaking -- Nick passed away this afternoon at our home,” ...