The Limits of Computers That Read Our Minds
A professor in China builds a brain-machine interface that keeps humans fully in charge.
The Birth of Wetware
Forget what you may have heard about neural networks in software. This startup is making a computer with living neurons.
Curious Robots Will Teach Us About Ourselves
Machines programmed to explore could lead to smarter AI — and show us how to unlock capacities lying dormant in our own brains.