CAMBRIDGE, Massachusetts ‒ Leg amputations haven't changed much in a very long time. Civil War-era textbooks describing them look pretty similar to contemporary ones, said Dr. Matthew Carty, a staff ...

Bionic arms are beginning to tap into nerve signals that linger long after a limb is gone, turning the ghost of movement into real, controllable action. Instead of relying on crude muscle twitches or ...

A new brain-controlled bionic limb has the ability to help people with leg amputations more easily navigate obstacles and walk more quickly, a new study published in the journal Nature Medicine shows.

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 ...

A farmer who lost his arm in a harvester accident has become the first NHS patient to be fitted with the world's most advanced bionic limb. Ashley Herbert was just 24 when his right hand got caught in ...

A new bionic knee allows amputees to walk faster, climb stairs more easily, and adroitly avoid obstacles, researchers reported in the journal Science. The new prothesis is directly integrated with the ...