Achy joints? It could be osteoarthritis. Osteoarthritis, the most common type of arthritis, is a condition caused by wear and tear on the cartilage of your joints. There's no cure, but a variety of treatments can help, as can losing excess weight.

Featured Stories

This 71-Year-Old Has Never Felt Pain—Here's Why

She didn't feel any discomfort after an operation that is known for being especially painful. After scientists studied her, they decided it was because of a rare gene mutation.

5 Things You Need to Know About Osteoarthritis, Even If You’re Young

Just because you're in your 20s or 30s doesn't mean you can't develop osteoarthritis. Here's what every young person should know about the painful disease.

Can Sugar Injections Really Ease Knee Pain?

Experts believe the treatment can trigger an inflammatory response that speeds up the healing process—but not all medical groups recommend it.

More on Osteoarthritis

This Type of Yoga Can Help Achy Joints

A new study found that just eight weeks of chair yoga reduced pain in people suffering from arthritis.

Turns Out Running May Actually Be Good for Your Knees

Running lowers knee inflammation and may even protect against arthritis, according to a new study.

Everyday Ways to Prevent Knee Pain

Three dos and don'ts that can help stop joint pain before it starts.