Children who don't have a regular bedtime routine may be more likely to show ADHD behaviors, a new study suggests.

Kids who have the most severe symptoms of ADHD tend to have the lowest quality of life, U.S. researchers suggest.

Kids who have ADHD may face greater risks crossing the street, a new study suggests.

No studies have been conducted yet, but some experts say that caffeinated drinks such as tea may work similarly to stimulant medications.

Children exposed to secondhand smoke in their home have a higher risk of developing ADHD and learning disabilities.

Teaching ADHD children how to read their peers social cues through play may help them overcome problems on the playground, a new study has found.

Drugmaker Johnson & Johnson has issued a recall for lots of the antipsychotic medication Risperdal and its generic equivalent risperidone because of a bad odor reported in some of the tablets.

Researchers say there's a link between ADHD and getting too little sleep in preschool.

Children who experience environmental traumas such as abuse, neglect, or violent neighborhoods may have post-traumatic stress disorder, not ADHD, researchers say.

Children who have trouble with language may gain more from being "read" books that don't have words, new research has found.