A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

"Alien Breed if it was a slow burn survival horror game," reads one of the YouTube comments for the trailer of Alien: 8th Passenger. That's as straight forward and perfect a summary as any for this ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

Hackers breached Brazil’s national emergency alert system overnight on June 19 and 20, sending fake notifications to ...

That’s where Star Trek: First Contact becomes such a fun comparison.

The U.S. government dropped a third batch of information it has kept secret on UFOs, including more than 70 files with six videos. UFO expert Joshua Golembeske joins "NewsNation Prime" to discuss his ...

The majority of Americans believe there is other intelligent life in the universe, CBS polling found, while one in five think extraterrestrials have already made contact with Earth. The poll comes 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 ...