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

NESTLED in the Italian foothills, a 50-year-old community lives a sci-fi reality – talking to plants, communicating with ...

Alex Jones warns that interdimensional elves disguised as aliens may manipulate humans and target the population, stirring online controversy.

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

The theory that aliens assisted the builders of ancient monuments was popularised by Swiss author Erich von Däniken in his ...

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

Animal intelligence can be surprisingly difficult to measure. We often judge other species by our own standards, but ...

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

The Marvel Universe wouldn't be as large and expansive without the alien worlds that populate it. All sorts of alien races exist, from the humanoid to incomprehensible creatures. Originally introduced ...

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

From ‘Gravity’ to ‘Spaceman’ to ‘Interstellar’ and beyond, these are our favorite films about humans all alone on the final frontier.