As legal sales of marijuana begin in Colorado, researchers have discovered a natural hormone that can block the drug’s high.
Differences in the way the media have covered Trayvon Martin and Dzhokhar Tsarnaev’s cannabis use are a troubling reminder of the racism that still largely prevents us from seeing drugs as a health issue
Public support for legalizing marijuana has never been higher, but the latest studies show recreational use is linked with prescription drug misuse.
For the 20 states in which marijuana is legal, either for medicinal or recreational purposes, there’s a new challenge for law enforcement: judging whether stoned users are too impaired to drive.
For the first time, two American states have legalized the recreational use and sale of marijuana
How often does life really imitate art? Let’s imagine that a writer has been commissioned to develop a comedic screenplay about the deeply serious business of how to classify and control drugs.
Of all the arguments that have been used to demonize marijuana, few have been more powerful than that of the “gateway effect”: the notion that while marijuana itself may not be especially dangerous, it ineluctably leads to harder …
After the 18th amendment to the U.S. Constitution was ratified and the National Prohibition Act to enforce it passed Congress in 1919 — over a veto by President Woodrow — Americans believed they would be stuck forever with …