William Neil McCasland has gone missing days after Trump ordered the release of all files on extraterrestrial visits to Earth ...

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Hundreds of mysterious objects have appeared in images captured by the Webb space telescope. The curious dots could reshape scientists’ understanding of the cosmos.

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...

ICE arrests in Arizona more than tripled in Fiscal Year 2025 as street-level operations have become a growing presence during ...

A Hayward mother and her two young children were detained by U.S. Immigration and Customs Enforcement (ICE) agents in San ...

Despite Trump’s claims, California city has found success in lowering deadly violence, thanks to pioneering efforts to steer people down a different path ...

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

A new White House URL is out of this world (wide web). The eyebrow-raising domain name — “Aliens.gov” — has been added to the ...