Even a small increase in the number of kids who get regular exercise could help keep kids healthier into adulthood and save billions in medical costs, a new study found.

Exercise is an important tool in fighting obesity in young people. But which type of exercise is the most effective?

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.

By the time they reach adolescence, many children have a television in their bedroom. These bedroom TVs might reveal something about their weight.

An estimated one out of three children is overweight or obese in the US. To address this problem, many pediatricians from around the country gathered to discuss approaches that may help.

A wide range of public health campaigns have promoted healthier behaviors for teens. These include watching TV less, eating more fruits and vegetables and drinking less soda.

If it takes a village to raise a child, does it take a village to keep that child from becoming overweight? What happens when people in the community create a program aimed at children?