Methamphetamine users who described themselves as impulsive were more likely to have started taking the drug at an earlier age, a study of more than 150 users showed. Both attentional and motor ...

Polysubstance use has become a defining feature of the U.S. overdose crisis in the past decade. While not every overdose involves multiple substances, a significant and growing proportion includes ...

but two community foundations have found innovative ways to tackle the problem. Over the past three years, the Initiative Foundation, in Little Falls, Minn., has fought the drug in central Minnesota, ...