The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...

Our picks for 10 of the best RPGs whose worlds only continue to get bigger the more we learn about them.

Characterized by a focus on scientific plausibility and technical detail, the hard sci-fi genre has produced some of the best ...

The best family memories in South Carolina do not always come from expensive vacations. Sometimes they happen on an ordinary Saturday. Pack a few snacks, fill up the car, and head out for an adventure ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

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

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

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Researchers at the SETI Institute found no evidence of alien technology after analyzing radio signals from the object. 3I/ATLAS was the third comet ever discovered originating from outside our solar ...

The latest batch of files includes videos showing artistic recreations of sightings of unexplained orbs. The witnesses in the sightings are described as “highly credible” and include federal law ...

“Disclosure” has become a cult word. It shouldn’t be, since all it means, technically, is to reveal something. But the new wave of alien conspiracy theorists have made “disclosure” into a teasingly ...