A paralyzed U.S. military veteran had a brain chip from Elon Musk’s Neuralink implanted at University of Miami Health System’s flagship hospital. Patient “RJ,” who injured his spinal cord during a ...

The device works by connecting a person’s nervous system to devices that can interpret their brain activity, allowing them to ...

From the daily newsletter: the fracturing of the MAGA base. Plus: how Dartmouth College became the Ivy League’s Switzerland; ...