As we age, our bodies inevitably change. Hair thins, skin wrinkles, and our bones start to snap, crackle, and pop more than our breakfast cereal. But no matter how many changes you experience, one ...

Hands are vital tools. We use them for for communicating and comforting, as well as cooking, cleaning, scrubbing, washing, gardening, and all of the other chores on our to-do lists. Over the course of ...