Scientists have grown a tiny brain-like organoid out of human stem cells, hooked it up to a computer, and demonstrated its potential as a kind of organic machine learning chip, showing it can quickly ...

Machines have come a long way in seeing and understanding images, but they still don’t see quite like humans do. A new development in artificial intelligence (AI), however, may bring us closer to that ...

Elon Musk's company shows off a man with quadriplegia playing online chess via brain implant. But it'll be a years before limited trials of a brain-machine interface progress to broader medical use.

One of the great mysteries of humankind is the perception of emotion. We understand the parts of the brain where emotions come from and the chemical reactions that produce them, but feelings remain a ...