An illustration showing a paralyzed individual with a spinal cord injury, implanted with intracortical electrodes in the brain. This brain-computer interface (BCI) allows the individual to control a ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

It's been nine years since the Center for Bionic Medicine installed its first nerve-controlled prosthetic limb — and during that time, bionic arms have become ...