T here’s a 3D hand on a black screen. J. Galen Buckwalter concentrates on the image, trying to move one of the virtual hand’s fingers — with his mind. For more than 50 years, Buckwalter hasn’t felt ...

Neuralink Corp., Elon Musk’s brain-computer interface startup, today announced that it has closed a $650 million funding round to support its research. Semafor cited sources as saying that the Series ...

Elon Musk’s Neuralink Corp. used a brain implant to enable a monkey to see something that wasn’t physically there, according to an engineer, as it moves toward its goal of helping blind people see.

Neuralink is building a brain implant that lets people control computers by thought. The pitch is bold, and the demos look impressive. Yet the road to those moments has been rough. Early research used ...