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

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

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

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

Despite a lack of confirmed alien evidence, UFO reporting continues to capture public attention, fueled by declassified ...

Obama emphasized there’s no way such a secret could stay confidential. “If there were aliens or alien spaceships or anything under the ...

A large neutral response can indicate several things. Scientists may judge the evidence genuinely inconclusive. They may hold ...

For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...

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

These are ultra-hot Jupiters, some of the most extreme planets we know of. And now, they may have revealed something ...

3I/ATLAS may be departing our solar system, but it’s still very much on Avi Loeb’s mind. In a recent blog post, the Harvard ...