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

Elon Musk has spent years oscillating between joking that he is an alien and warning that contact with real extraterrestrials ...

Elon Musk claims he's an alien—and frustrated nobody believes him. Discover the billionaire's escalating extraterrestrial confessions, from Davos to his 3,000-year-old vampire reveal.

"The idea that we're alone in this vast expanse of the universe, truly -- not that we're being watched, but that we're alone out here -- is a pretty narcissistic thing to think," Stone shared during ...

Editor's note: What started as an internet joke has generated a stern military warning after more than a million people "signed up" to "raid" Area 51—a secretive military installation in Southern ...