The most advanced new surgical procedure, AMI, addresses proprioception. This refers to the ability to sense position and movement. In an intact human arm or leg, muscles work in pairs. When a bicep ...

LaVar Ball appears to be in good spirits now that he has a prosthetic leg about seven months after he had part of his right leg amputated. Ball showed off the prosthetic in a pair of videos posted to ...

Thanks to a neural interface, people can move this bionic limb naturally—just by thinking about it. When someone loses part of a leg, a prosthetic can make it easier to get around. But most ...

A bride who had both legs amputated following a snowboarding accident proudly walked down the aisle using new prosthetics. Lexie Heyne, 29, said she was determined to walk on her own two feet when she ...