Childhood Disintegrative Disorder - Videos

Treating mental disorders such as depression in children cost more than any other childhood ailment in 2006-- with a price tag of nearly $9 billion.

Learn about childhood ADHD, and how the condition is diagnosed in children.

A new break through identifies a common genetic risk factor for autism spectrum disorder.

The FDA says it will reconsider a decision that Bisphenoal A, a chemical used to harden plastics, was safe at levels found currently in products such as baby bottles.

NBC's Dr. Nancy Snyderman talks about the link between autism and seizures. On Wednesday, John Travolta testified in a Bahamian court that his son Jett was autistic and often suffered from seizures.