CHAMPAIGN, IL — More than one and a half million people in the U.S. live with limb loss. The vast majority undergo amputation below the elbow. For one scientist, the quest to bring a lightning-fast ...

Scientists are using artificial intelligence to help bionic limbs act more like natural ones. NPR's Jon Hamilton reports on an experimental hand that shares control with the user to carry out tricky ...

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 ...