We use our hands for almost every type of activity. But hands are complex, and when a part of them gets damaged, it can affect the whole hand. A metacarpal fracture is a break in one of the hand bones ...
The wrist looks simple until attention settles on a small bump along the pinky side of the human hand. Many people notice it when twisting the hand, such as turning a doorknob or resting an arm on a ...
We don’t think twice about using our hands throughout the day for tasks that still thwart sophisticated robots—pouring coffee without spilling when half-awake, folding laundry without ripping delicate ...