Whether you work with your hands every day or suffer from arthritis, we've rounded up the best hand massagers to treat sore, achy hands. Here are our top recommendations.

Knuckle cracking, a common habit, involves the formation of an air bubble in the synovial fluid of finger joints. While the exact cause of the cracking sound remains unclear, studies have not ...

The widespread notion that cracking your knuckles causes arthritis or makes your finger joints bigger is a myth. Here's what really happens when you crack your knuckles, and why it's not as bad as ...