Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

Every few months, someone announces we’re on the verge of finding alien life, and the headlines go predictably insane. What ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

Could scientists be overlooking life in space?

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

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

Steven Spielberg's Disclosure Day has audiences buzzing about good alien conspiracy films. We've got 5 great recommendations.

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to detect ...