On July 15, the Drug Enforcement Administration wrapped up an 11-day hearing on whether marijuana should be rescheduled, or ...

Many trends declined or stabilized, but one substance doesn't seem to be going anywhere.

Marijuana use has increased across the U.S. following legalization in several states for medical use and similar moves, in a smaller number of states, for recreational use. For example, usage rates in ...

Newly released federal survey data show that, for the first time, more Americans use marijuana on a daily or near-daily basis ...

Every visitor entering the headquarters of the Drug Enforcement Administration in Arlington, Virginia, encounters two ...

Flavored marijuana vaping is now the most common form of use among American teenagers who vape cannabis, according to new findings from the University of Michigan's annual Monitoring the Future ...

Marijuana continues to be the most commonly used illicit drug according to the 2012 National Survey on Drug Use and Health (NSDUH) report. It is also the third most popular recreational drug in the ...

Sharon Stone's marijuana withdrawal symptoms were so severe that she saw a neurologist, highlighting the dangers of quitting ...