Cocaine addiction may persist because the drug rewires brain circuits through a protein called DeltaFosB. This buildup ...

A mouse study highlights the role of acetylcholine in behavioral flexibility, offering new insight into the brain mechanisms involved in addiction and obsessive compulsive disorder.

Your endless scroll may be costing you more than just your time. New research shows it’s changing the way you think and make decisions. These days, almost everything is available in the form of quick, ...

Addiction is a condition that has long baffled physicians and philosophers, to say nothing of those struggling with it and those around them. People have long debated whether addiction is a habit or a ...