Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

WASHINGTON -- Guan Heng, who exposed human rights abuses in his native China, has been in U.S. custody since being swept up ...

At Davos, the billionaire said his belief that "it might only be us" in the cosmos drives Tesla, SpaceX, and his vision for ...

The age of humans is increasingly an age of sameness. Across the planet, distinctive plants and animals are disappearing, ...

H.R. Giger's original creature design continues to frighten audiences decades after it debuted in "Alien," but does the ...

Elon Musk has turned a long-running joke about being an extraterrestrial into a central part of his public persona, even as ...

The National Institutes of Health failed to protect brain scans that an international group of fringe researchers used to ...

Census data does not lie.