Leg driven by the nervous system helps people with amputation walk naturally READ MORE: Experts create a robot with a face made out of living skin tissue Scientists have developed a prosthetic leg ...

Kelvin Sierra discovered his purpose on the operating table. Diagnosed with an aggressive form of cancer in his femur, the queer Puerto Rican model decided he would rather amputate his leg than ...

Bentley, the golden retriever, is just a few weeks away from getting his custom prosthetic leg, lovingly designed and crafted by students from Providence Day School in Charlotte, North Carolina ...

"Every kid deserves equal access to their childhood," Jordan Thomas tells PEOPLE in this week's issue Susan Young is a reporter for PEOPLE. She started working for PEOPLE in 2008, covering ...