Proportion of deadly accidents in which the driver tested positive for marijuana doubled between 1994 and 2011.
Cookies, candies, sodas: the universe of edible marijuana treats has exploded in recent years. But concern is growing that inexperienced users could be biting off more than they can chew.
Colorado’s medical marijuana shops posted huge gains in the last quarter as purchases of medical pot were up 47 percent.
- Recreational marijuana sales kicked off to long lines a month ago but shop owners are still confronted with an old and dangerous problem: they are shut out of the banking system.View interactive map
Smoking marijuana on private property is enshrined in the Colorado constitution but that same amendment bans public consumption. 99391
There’s still precious little scientific data about the drug’s actual medicinal properties. State officials want to spend millions of dollars to change that.