A three-legged shelter dog is getting a new lease on life thanks to a high school robotics whiz and the 3D printed prosthetic leg she dreamed up to help the pooch get adopted more easily. The ...

A team of scientists are getting closer to the holy grail of brain-powered prosthetics by developing the first advanced-movement prosthetic leg that communicates with the wearer’s mind. Zac Vawter, 31 ...