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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists in Vienna and London have shown that even years after an arm amputation, detailed movement commands survive in the ...

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 ...