Alien: Earth” Season 2 has added three new cast members. Variety has learned that Tracey Ullman, Sam Spruell, and Jerome ...

You could walk up behind them in chain mail, and they wouldn't know. Never mind following someone or listening for footsteps.

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar system and is unlike anything ever before seen in our cosmic backyard, ...

With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us ...

Astrophysicist Neil deGrasse Tyson is calling on the government to just "show the alien," arguing that after years of whistleblower hearings and Pentagon file dumps, the American public is ready to ...

“Disclosure” has become a cult word. It shouldn’t be, since all it means, technically, is to reveal something. But the new wave of alien conspiracy theorists have made “disclosure” into a teasingly ...

In November, Jeff Bezos announced that he would become co-CEO of a new startup called Prometheus. At the time, the startup said it would focus on “physical AI”—an increasingly common term for applying ...

Follow CNBC's live coverage of an exclusive interview with Jeff Bezos and Vik Bajaj, co-founders and co-CEOs of artificial intelligence startup Prometheus. Prometheus, one of Jeff Bezos' newest ...

A new startup, led by Amazon co-founder Jeff Bezos, just raised $12 billion to build an “artificial general engineer.” Called Prometheus, the company claims a valuation of $41 billion and technology ...