We've already heard about tactile-sensor-equipped prosthetic arms, that give amputees a sense of touch in the artificial limb. Well, scientists have now done the same thing with a prosthetic leg, ...

This is part of CNET's "Tech Enabled" series about the role technology plays in helping the disability community. Wayne McDonald is one of the roughly 4 million people in the world who does CrossFit.

Amputee gait is complex and many factors need to be recognized. When collaboration and proper training are not present, the outcome for the amputee is not optimal and this patient population is ...