Add Yahoo as a preferred source to see more of our stories on Google. About 7 million children in the U.S. have been diagnosed with attention-deficit/hyperactivity ...

For many parents, attention-deficit/hyperactivity disorder (ADHD) is a familiar challenge. Signs typically are forgetfulness, ...

A University of Rhode Island study on the exercise patterns and fitness levels of children and teenagers should lead to improvements in the lives of children with ...

Preschool children who struggle to control their emotions and behaviour have more symptoms of attention deficit hyperactivity disorder -- known as ADHD -- at age seven, a study suggests. Children aged ...

(CNN) — Attention deficit hyperactivity disorder, or ADHD, was long thought to be a disorder that only affected children. But now it’s well established that the symptoms can persist into adulthood — ...

Attention deficit hyperactivity disorder, or ADHD, is a common neurodevelopmental disorder that can affect children and adults. It’s often diagnosed during childhood or adolescence — in fact, an ...

Having attention deficit hyperactivity disorder, or ADHD, is associated with a shorter life expectancy and a greater risk of mental health issues, according to a new study of more than 30,000 people ...