The search for extraterrestrial intelligence may face an unexpected obstacle due to the influence of mother stars that ...

Valley’s role | Compete respectfully | Stunted potential. Mercury News reader letters to the editor for June 17, 2026.

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Could it be that humans are to blame for aliens staying away from Planet Earth? The International Academy of Astronautics has ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...

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

But the game has been opened up for millions of Americans, democratized by prediction markets like Kalshi and Polymarket, ...

Astronomers studying the atmospheres of several intensely heated exoplanets uncovered an unexpected pattern that may reveal a ...

New entertainment options are arriving this week, including the streaming debut of “Project Hail Mary.” This sci-fi adventure ...

The Marquis de Morès was an extraordinary villain in an epoch crowded with the vile and the louche. After he killed ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

Graham Kates is an investigative reporter covering criminal justice, privacy issues and information security for CBS News Digital. Contact Graham at KatesG@cbsnews.com or grahamkates@protonmail.com ...