Researchers find that about 10 percent of Americans have drug use disorders (DUDs), which are considered mental health issues.
Research finds that regardless if parents know about their teens' alcohol and drug use, they are still at risk for problems linked to use and abuse.
A new study reveals that car crash fatalities caused by drug use has rivaled the numbers of drunken driving casualties.
New DEA chief says heroin is more dangerous than marijuana, and that the department must focus on the cases that deal with the most dangerous drugs.
