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

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

At 80, SF author M John Harrison is producing some of his best work. He talks about finding his voice, alien intelligence and the advice from Iain Banks that still spurs him on ...

James Franco’s TikTok video is grabbing attention, fueling alien conspiracy theories. The actor uploaded a video of himself ...

James Franco’s TikTok video is grabbing attention, fueling alien conspiracy theories. The actor uploaded a video of himself ...

Extraterrestrial visitors are not only already here – they are landing in a top secret “alien airport” hidden away in the ...

A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be ...

Data center inventory in top U.S. markets jumped 33% from a year ago, even as vacancy hit an all-time low, illustrating the ...

"Supergirl" is in theaters, with a story that was pulled straight from the comics. These are the 10 biggest differences ...

We leave Sugar gazing up at the stars whence he came, his car rolling along as Nat “King” Cole sings “Stardust” — a dreamy ...

The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...

Scotland's World Cup match against Brazil was expected to attract plenty of attention -- but an anticipated alien invasion was not on the list.