Nicholas Foy Pastore agreed to plead guilty to one of the counts he was indicted on in March. In return, he will have his ...

This documentary explores the fascinating scientific quest to find intelligent alien life, discussing methods ranging from ...

Is artificial intelligence flight ready?

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...

Most alien-signal searches listen to a narrow part of the radio spectrum, but astronomers are now testing higher frequencies that have barely been explored. A first search using archived ALMA ...

A new study suggests alien probes and hidden technosignatures could be concealed within the asteroid belt, raising fresh ...

Astronomers may have been listening for alien civilizations in only a small slice of the radio spectrum while overlooking a largely unexplored range of higher frequencies. Using archived data from the ...

Louisa Mason's study uses archived ALMA data to explore new radio frequencies for alien signals, expanding SETI's search ...

Astronomers may have already scanned millions of more stars than they thought, a realization that might lead to new ways to hunt for extraterrestrial radio signals.

(cokada/iStock/Getty Images Plus) Last June, while most of us were sweating it out and scrolling socials, more than two dozen ...

When scientists search for life beyond Earth, Mars usually gets most of the attention. But another world may offer an even better chance of finding extraterrestrial organisms. Orbiting Saturn is a ...

The White House advisor has earned attention-and intense scientific criticism-for his theories about alien technology.