The Fermi Paradox assumes that advanced alien life would be detectable by the methods we're using to look for it — and the ...
From flying saucer sightings to an Air Force-funded study at CU Boulder, the city played an unexpected role in America's UFO ...
NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.
Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...
Efrem Rigotti actually just wanted to find his car keys. Instead, he came across a mysterious object. Now it's clear: it's from outer space.
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...
SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...
Steven Spielberg's new blockbuster coincides with real-world disclosures about the government's investigation of unidentified ...
Steven Spielberg's claims of alien visits to Earth spark debate among scientists, who stress the lack of credible evidence ...
Aliens are a curious thing, no? There are the spindly, acidic variants of Ridley Scott’s Alien universe, stark contrasts to the silly “banana” obsessed variety of Dandadan. They’re envisioned as ...
Anthony Salvanto, Ph.D., is CBS News' executive director of elections and surveys. He oversees the CBS News Poll and all surveys across topics and heads the CBS News Decision Desk that estimates ...