One of the largest child-brain studies to date suggests long screen hours align with changes in regions tied to attention, ...

The roots of addiction risk may lie in how young brains function long before substance use begins, according to a new study from Weill Cornell Medicine.

A large, two-year study of nearly 12,000 children found that higher screen time at ages 9–10 predicts an increase in ADHD symptoms, independent of a child’s starting symptom level.

Study tracking 10,000 kids found screen time linked to thinner brain tissue in attention centers and increased ADHD symptoms.

A large-scale analysis of nearly 1,900 children found that those with a family history of substance use disorder show early ...

The roots of addiction risk may lie in how young brains function long before substance use begins, according to a new study ...

A major new study found that compulsive use of social media begins in childhood and increases during adolescence. How does ...