The main library in Boulder, Colorado, had been receiving increased reports of drug use in the bathrooms over a four-week span. It has been closed since late December.

A U.N. official calls for new policies across East Asia to halt the soaring production of methamphetamines.

Cartels are increasingly turning to huge, industrial-scale labs to churn out synthetic drugs as they shift away from naturally grown drugs like opium and marijuana.

Newly published U.S. data finds overdose deaths from methamphetamine use more than doubled in recent years. Use of the stimulant among Black Americans surged nearly tenfold.

The evidence is strong that some people struggling with meth addiction benefit from the drug regime.

More people in the metro Atlanta area abuse opioids than anywhere else in the state, officials said Monday. Cobb, Fulton, Gwinnett and DeKalb counties...

Last month, investigators in Atlanta recovered about 500 pounds of methamphetamine hidden inside Disney figurines. That's worth about $2 million. Drug...