I'm an outdoorsy person, so I go fishing often. But I'm also an indoorsy person. I mean, what even are these categories like ...

Experts believe ancient alien civilizations have been living on mars. See more in this clip from Season 1, Episode 7, "Mystery Hum and Mayans on Mars." ...

Seth MacFarlane is bringing the bizarre sci-fi hit Dungeon Crawler Carl to Peacock, featuring deadly alien dungeons and a ...

UFO researcher and Harvard professor Avi Loeb reportedly addressed the viral claim about aliens revealing themselves in 16 days and clarified that he never gave such a statement. According to News ...

Are there intelligent life forms in the universe other than on Earth? This is a grand question that everyone has pondered at ...

NASA chief Jared Isaacman said that when investigating unidentified anomalous phenomena, no possible explanation should be ...

An image of Mars taken by NASA has sparked theories that the agency captured ruins of a lost civilization on the Red Planet.

The universe looks empty, but the explanation could be more unsettling than loneliness. Exploring the Fermi paradox and the ...

The idea that extraterrestrial intelligence could be observing Earth sounds like science fiction, and there is currently no verified evidence that it is happening. But scientists do take a related ...

Strange radio signals have been detected from the direction of K2-155 d, about 238 light-years away. Here's what it could ...

Three Indigenous studies scholars draw from colonial histories and explain why listening for alien life can have ethical ramifications.

Read an exclusive excerpt of her new book as Dr Seven Rasmussen reveals where she would look for life in the Solar System.