Imagine if one (or both) of your feet couldn't conform to uneven walking surfaces, or flex to spring you forward with each step. That's what it's like for most people who have prosthetic feet, ...

(FORT COLLINS, Colo) — When Garrison Hayes was only six years old, his life took a sudden turn when doctors discovered osteosarcoma (bone cancer) in his left leg. His options were limited, and led to ...

When most of us walk over uneven ground, our feet respond to the dips and humps by flexing the ankle and moving the toes. Prosthetic feet typically don't do so, often resulting in falls. An ...