(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 ...

Scientists at the Massachusetts Institute of Technology (MIT) have showcased a new type of bionic leg that can be plugged directly into the patient's brain. The prosthetic is surgically connected to ...

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 ...

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 ...

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Zac Vawter, fitted with an experimental "bionic" leg, looks out from the Ledge at the Willis Tower, Thursday, Oct. 25, 2012 in Chicago. Vawter is training for the world's tallest stair-climbing event ...

BEFORE HUGH Herr became a professor at the Massachusetts Institute of Technology (MIT), he was a promising rock climber. But after being trapped in a blizzard during a climb at age 17, he lost both ...