Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

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

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” who look suspiciously like us in rubber suits. The scientists who actually ...