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

We need a new paradigm for addiction that puts psychology first and recognizes its heterogeneity. Only then will we see that ...

Methamphetamine addiction has long been framed as a story of dopamine gone haywire, with the drug flooding the brain’s reward ...

One way to get that pleasure is to seek retaliation. Additional brain scan studies have shown that when people imagine ...

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.

For years, addiction was seen as a matter of personal failure—a bad habit or a lack of discipline. People believed those who struggled with substance abuse could stop if they simply wanted to. But ...

Remarkable scientific progress over the past five decades has helped us develop knowledge of how drugs of abuse induce pleasure, reinforce use, and lead to the compulsive self-administration we call ...

Like many who have endured childhood trauma, Shannon Hicks turned to drugs at an early age. Pregnant by 16 and a mother of two by 19, she was married and living in her first home — believing she was ...