Researchers identified three distinct brain “biotypes” of ADHD, each with its own chemical signature—offering new clues about why treatment can feel like trial and error.

Children with ADHD who also experience severe emotional outbursts show distinct differences in brain structure and ...

Many people have times when their emotions feel too big or out-of-control, even when nothing obviously wrong is happening around them. Maybe you’ve had the experience of feeling calm and content in ...

If you've ever wondered whether your child's behavior might be related to ADHD or autism, you're not alone. These two ...

A large, decades-long study suggests that signs of ADHD in childhood may have consequences that extend well beyond school and behavior. Researchers followed nearly 11,000 people from childhood into ...