Add Yahoo as a preferred source to see more of our stories on Google. A surgery developed at MIT, called agonist-antagonist myoneural interface (AMI), connects muscle remnants from the shin and the ...

If the inner socket of a prosthetic leg doesn't conform to the contours of the user's leg stump, considerable pain and even skin ulcers may result. A new prosthesis should help keep that from ...

A commercial robotic leg could potentially benefit both higher- and lower-mobility amputees, University of Michigan roboticists have shown for the first time. The leg provided the largest gains when ...

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 ...

"Smart" prosthetic legs can help amputees achieve a natural walking gait, but it's done through robotic sensors and algorithms that drive the limb forward at predetermined rates. A better way would be ...

Mike Schultz first made his own prosthetic leg in 2010. Now, his company BioDapt provides equipment to other elite para athletes.