The curious minds at What If explore what would happen if we found alien life on Enceladus.

Disclosure Day has plenty of UFOs and extraterrestrial species but very little of the human insights found in the filmmaker’s ...

Scientists have found a hidden biosphere stretching miles beneath Earth’s surface and as deep as 6 miles below the seafloor.

Two illegal aliens were sentenced in federal court in Texas for their roles in a child sex trafficking case, according to DHS ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

James Franco has concerned fans with a series of bizarre videos in which he claims there's an alien in his garage. The Pineapple Express star, who fell from grace several years ago over sexual ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

Well, as a matter of fact, I have often had close encounters with aliens, only I never bothered to mention it here. For this ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

Harvard astronomer Avi Loeb, famed and criticized for alien theories, will lead a Trump-era outside science team probing UAP ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be ...