Add Yahoo as a preferred source to see more of our stories on Google. Symptoms of attention deficit hyperactivity disorder, or ADHD, include difficulties with concentration, organization and time ...

Though it's not yet clear whether the links are biological, research is beginning to uncover promising connections.

Understood reports ADHD, originally known as ADD, is now officially termed attention-deficit hyperactivity disorder, with new ...

A new study reports that the widespread cognitive difficulties in children with learning problems appear to be a core feature of their condition, independent of their attentional behaviors. In ...

Women have so much to think about these days, having to ping-pong from one item to the next across multiple to-do lists, that it can be challenging to think clearly and give full attention to anything ...

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 ...