(CNN) — Amy Pietrafitta has learned to walk seven times. First was as a child and then after an industrial burn led to the amputation of her left leg in 2018. Since then, she’s had “first steps” in ...

Add Yahoo as a preferred source to see more of our stories on Google. CAMBRIDGE, Massachusetts ‒ Leg amputations haven't changed much in a very long time. Civil War-era textbooks describing them look ...

Scientists are testing the the first bionic leg fully controlled by the human nervous system to demonstrate natural walking speeds and gait patterns. (CNN) — Amy Pietrafitta has learned to walk seven ...

Researchers have developed a new type of surgery that reconnects severed muscles in a patient's residual limb after a below-the-knee amputation, enabling amputees to walk more naturally than those who ...

Advances in bionic prosthetics are taking a major step forward. Thanks to recent research from the Massachusetts Institute of Technology (MIT), amputees could soon regain the sensation of walking ...

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.