Methamphetamine addiction has a way of looping back on itself. A rush of pleasure pulls you in, cravings follow, and the brain learns that the drug is the fastest route to reward. Yet scientists still ...

Of the smorgasbord of illegal drugs floating around Montana, “methamphetamine is the worst,” said Billings Clinic neurologist Dr. Mary Gaddy. There are others not far behind in their destructive ...

The UCI has banned Azerbaijani junior rider Artyom Proskuryakov for three years after methamphetamine was found in samples ...