A BBC investigation has revealed that 15 areas in England have closed ADHD waiting lists entirely. Here is what the data shows, why it has happened, and what patients can do.

NHS waiting lists for ADHD assessments have become so extensive that, at the current pace, experts estimate it would take 2,000 years to clear them.

Abbot's Lea School in Liverpool runs a monthly in-school ADHD clinic with Alder Hey nurses. Here is what it looks like, why it works, and what other schools could learn from it.

Former professional footballer Mark Phillips received his ADHD diagnosis at 43. His story reveals how ADHD shaped his career, why it went unrecognised, and what he is doing about it now.

ADHD in young boys often looks like defiance, physical restlessness, or disruptive behaviour. Here is what the symptoms actually are, why they are so often misread, and what to do next.

Research shows ADHD heritability is estimated at 70 to 80 percent. Here is what that means, which genes are involved, what environmental factors also play a role, and why family history matters for diagnosis

In a 2008 interview, Justin Timberlake said he has OCD mixed with ADD. Here is what he actually said, what both conditions involve, and why even brief public disclosure matters for reducing stigma.

Inattentive ADHD does not look like the stereotypical ADHD. No hyperactivity. No obvious disruption. Here is what it actually looks like, why it is so often missed, and what helps.

When hackers leaked Simone Biles's medical records in 2016, she responded with a statement that changed how millions of people think about ADHD and medication in sport. Here is what she said and why it still matters.