Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

Palantir is one of the world’s most valuable companies, analyzing data for businesses, but also for U.S. and Israeli ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

New Scientist writers and contributors have chosen their top science-y books, films, TV shows, music, video games and board ...

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...