Whole-body cryotherapy may not be so cool after all, according to the US Food and Drug Administration (FDA).

If you're in pain, you probably don't feel great. If you're emotionally frustrated or upset, it can make your pain worse. So then how do you break the cycle?

A few years ago, the FDA warned that certain drugs may raise the risk of cancer in children with juvenile arthritis. While it still seems these children are more prone to cancer, the drugs might not be to blame.

Millions of people across the United States suffer from some form of arthritis. To reduce these numbers, researchers first have to know what populations are most affected.