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 ...

LA JOLLA, CA—When you take a drug, where in your body does it actually go? For most medications, scientists can make only educated guesses about the answer to this question. Traditional methods can ...

Semaglutide, the active ingredient behind blockbuster weight-loss drugs like Wegovy, is now at the center of a growing body of evidence suggesting it can sharply reduce alcohol consumption in people ...