Why someone becomes addicted to a substance has long baffled scientists and philosophers. Now leading researchers are getting the clearest picture yet of how addiction works in the brain and body.

Addiction is one of the most intensely studied conditions in modern medicine, yet even with high‑resolution brain scans and ...

Editor's Note: The graphic at the end of this segment used imprecise terminology. The Legal Action Center survey referred to “substance use disorder.” This week, we are reporting on some promising ...

This post is in response to Does Binge Drinking Make Someone an Alcoholic? By Lantie Elisabeth Jorandby M.D. Most people who drink alcohol do so socially and in moderation. But for some, alcohol ...

Can you reprogram your brain to crave discipline? In this video, we explore how the same dopamine triggers that make social media addictive can be redirected toward hard work. Discover ten powerful ...