U.S. drug officials have traced a sharp spike in the already climbing death toll from heroin overdoses to an additive — acetyl fentanyl. The fentanyl is being cooked up in clandestine labs in Mexico.
Dr. David Casarett used to think of medical marijuana as "a joke." But after taking a deeper look, he's changed his mind. Casarett's new book is Stoned: A Doctor's Case for Medical Marijuana.
Native Americans have some of the highest substance abuse rates compared to other ethnic groups. Alcohol and meth are the drugs of choice. Now, cartels are taking advantage of lax police enforcement.
Southeastern Indiana is battling an HIV outbreak. The new cases are mostly linked to injection drug use and have reignited a debate over needle exchanges, which are currently illegal in the state.
The urine test employers typically use to detect marijuana picks up cannabis smoked or swallowed days or weeks earlier. Should firms be allowed to fire workers who legally use marijuana at home?
The short supply of a key drug to treat lymphoma forced doctors to switch to another medicine. Now researchers have documented that the fallback drug wasn't as good a choice as many doctors thought.