Childhood obesity has gotten plenty of attention, but are behaviors that may prevent it really changing? A new report explored the state of physical activity among US youth.

About 1.5 million people around the world are currently on hemodialysis — an artificial blood filtering treatment for kidney failure. This treatment is known to impact patients' physical function, but they may have more control than they realize.

If you need another reason to go for that lengthy, deep-muscle massage, look no further. New research suggests massage may do more than just help you relax.

Every year, more than half a million teenagers experience a serious concussion. These brain injuries often leave lasting damage, but to what extent?

Brain scans can detect brain disorders. Concussion, a mild brain injury, may be more accurately diagnosed through certain kinds of brain scans than others.

Heart disease and stroke are the main causes of death and disability in people with diabetes. Exercise, however, has proven to be a great way to lower that risk.

Quitting smoking is a tough task for most smokers. One healthy activity might be a great place to start.

Due to the nature of the disease, people with COPD are typically quite sedentary. New research is giving them a good reason to add even a little exercise into their daily routine.

Aerobic exercise can promote healthy weight loss and bone health. New research shows that it could also help maintain brain volume and fight cognitive decline.

Walking or riding a bicycle to school is a great way for children to get extra physical activity — but only if it's safe for them to do so.