84% of Americans say the U.S. government knows more about UFOs than it is sharing.

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

The rules for one of humanity’s biggest possible discoveries just got a lot stricter, and a lot more aware of the world they ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent ...

So many things had to happen for us (humans) to end up here (Earth). Our species is made possible because a water-filled planet orbits a particular distance away from a star of a particular size.

A well-known conspiracy theory (also seen in The X-Files) attests that aliens are in communication with the U.S. government, providing knowledge and advanced weaponry, or engaged in secret wars with ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

Add Yahoo as a preferred source to see more of our stories on Google. In the summer of 1950, four men sat down for lunch together at Los Alamos. It was, at the time, the center of American physics, ...

Researchers at SETI (the Search for Extraterrestrial Intelligence) might be looking for the wrong thing, says one of SETI's astronomers in The Guardian. They're looking for aliens that are like us.