Researchers at the Massachusetts Institute of Technology (MIT) have developed a method to restore astoundingly natural movement in people who have had leg amputations above the knee. Rather than fit ...

MIT researchers have built a bone-anchored bionic knee that lets above-knee amputees walk faster, climb stairs and clear ...

Thomas Gee, a former gymnast, used to do handstands, perform wheelies on his skateboard, and run around with his three young ...