(CBS) - She may not have superhero powers, but the power Claudia Mitchell has over her bionic arm is pretty super indeed. The 26-year-old can control movement using only her mind."I want my hand open ...

Holding your arm out straight in place for long periods of time could be a strenuous task that many of us can’t undertake without feeling a considerable amount of pain. But for surgeons, tattoo ...

Most of us do not think twice about picking up a cup of coffee, sending a quick text or carrying groceries in from the car. For people who use prosthetic hands, though, these everyday tasks can be a ...