The story claims a hidden underground base where aliens and humans work together—featuring human experiments, strange cattle ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Ripple and Stellar founder Jed McCaleb wants to build AGI by studying how the brain learns—then translating those rules into ...

A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...

Nothing could have fully prepared me for the experience of entering the simulation.” Not even a full year of training could ...

As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

The actor reckons the human race are aliens after arriving from another planet after the dinosaurs became extinct ...

"If we live on Mars for 1,000 years, our muscles and bones could shrink, skin function could decline, and our eyes could ...