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

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

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

As if Neanderthals weren’t already mysterious enough, groundbreaking research adds a startling new layer to our understanding ...