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

More than 1,000 scientists have quietly updated the world's post‑detection protocols for alien contact, doubling down on the rule that 'no reply should be sent' without global agreement.

Artificial intelligence becomes the center of this cinematic visual, showing a strange dark world that feels like an ...

For decades, astronomers have scanned the sky without ever catching a single extraterrestrial message. This interstellar void ...

Scientists from the SETI Institute at Berkeley University, and Breakthrough Listen analyzed 3I/ATLAS for technosignatures.

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

For decades, scientists have scanned the stars for even the faintest whisper of intelligent life. Now, with fresh government ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

"Disclosure Day" director Steven Spielberg opens up to USA TODAY about aliens, AI and why he'll never quit making movies.

This comes after the US government released two batches of files related to Unidentified Anomalous Phenomena (UAPS). These ...

"The results from 3I/ATLAS show how realistic it is to detect a signal with the technology we have today." When you purchase ...

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