A congressman noted that one scientist's disappearance was a national security issue, claiming that he possessed some nuclear ...

The fictional biologist in ‘Project Hail Mary’ claims that potential alien organisms might not be made of carbon or require water, unlike life on Earth.

What if humanity’s first unmistakable sign of alien technology is not a greeting, but a distress flare? That possibility sits at the center of a growing idea in technosignature research: the signals ...

Scientists have discovered “alien-like” water inside a 400-million-year-old plant, revealing unusual chemistry that could ...

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...

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

New research provides a physics based solution for why we aren't hearing potential messages from alien civilizations.

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

Ridley Scott’s new sci-fi movie is getting closer to its big-screen release by the day, but there are still plenty of alternatives to The Dog Stars to check out on streaming before the film hits ...

Alien: Earth finally brought the franchise, famously set in space where no-one can hear you scream, to our TV screens last year, introducing a whole host of creepy creatures while dealing with plenty ...

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...