Marijuana and other drugs are not as dangerous as laws written half a century ago say they are, according to a new scientific ...

The president's executive order rescheduling marijuana set up a framework for medical cannabis - not adult-use, our columnist ...

Cannabis is a talented plant, hiding a pharmacopeia in its flowers and foliage. Many of its compounds evolved millions of ...

A federal agency is moving to loosen rules that bar people who consume marijuana and other illegal drugs from being able to ...

Drug treatments for cannabis use disorder remain limited but a new trial suggests an antismoking drug could help to reduce ...

Marijuana users aren’t going to see as much benefit as cannabis businesses and researchers if the drug is reclassified as a less dangerous substance, according to a Rice University drug policy expert.

A group of researchers has proposed clear, practical guidelines for safer cannabis use, similar to how alcohol consumption is ...

Although marijuana is still a Schedule I substance and illegal under federal law, many states have legalized its use in recent years. A Pew Research Center analysis found that 54 percent of Americans ...

Virginia is gearing up for a legal retail cannabis market. Is it ready to handle drugged driving?