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

Alien: Earth suggests a future where consciousness isn't confined to the body you're born in, but is this a realistic possibility, or merely science fiction? We spoke to experts to find out. When you ...

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