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 ...

Kicking a ball or climbing stairs with ease after a leg amputation above the knee is now within reach. Researchers at MIT have developed a bionic knee that redefines mobility for above-the-knee ...

Thomas Gee, a former gymnast, used to do handstands, perform wheelies on his skateboard, and run around with his three young children. But in 2001, a marble-sized bump on his left leg swelled to the ...