A Mississippi day care was fined just $50 following an investigation involving a 9-month old baby who tested positive for crystal meth hours after leaving the facility — a punishment the child’s ...

Social rank regulates methamphetamine-seeking behavior by modulating the mesocortical and mesolimbic dopamine pathways, and winning experiences can remodel these circuits to suppress drug-seeking. In ...

Violence associated with psychoactive substance use has long been recognized as a contributing factor in assaults and homicides. Although doctors can’t diagnose a person whom they haven’t personally ...