A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

The deep sea also harbours some of the most intriguing and alien-like species in existence, yet for several centuries, these ...

While it's not ready to join the workforce yet, Atlas, an AI-powered humanoid, is learning how to do human tasks.

Trump administration launches fraud investigation in Minnesota, with White House warning "people will be in handcuffs" as ...

It's a beautiful night. Just you, a bottle of wine and your partner drifting through the cosmos in a UFO. As your caress ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Avatar: Fire and Ash is finally here, and now that another batch of new characters has been introduced, here are the seven ...

Humans are far more monogamous than our primate cousins, but less so than beavers, a new study suggests. Researchers from the University of Cambridge in England analyzed the proportion of full ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...