If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

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

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

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

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

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

Could scientists be overlooking life in space?

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the "strongest ...

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

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

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