Other legislative efforts to legalize recreational marijuana are underway in New York and New Jersey, while a bill to legalize recreational cannabis in Democrat-dominated Hawaii fizzled last week.
Rather than calling for national legalization, John Hickenlooper wants marijuana to no longer be a Schedule 1 controlled substance so it can be studied.
The move concerns medical marijuana advocates, who say it could prevent patients from vaping prescription cannabis in their apartments.
Competition has driven down the price of marijuana, which means many smaller mom and pop dispensaries in Colorado struggle.
The analysis is based on 2016 data from the 15 states that reported the reasons given for using marijuana.
University of Colorado Anschutz scientists are using a driving simulator to find out how drugged driving affects people individually.
The criminal verdict was the culmination of a legal battle stemming from the church’s first 420 celebration. Steve Berke has to pay a $71 fine.
The case has wound through the courts after undercover Denver Police officers infiltrated a 4/20 celebration at the church in 2017.
The Denver marijuana enterprise made large amounts of money from "looping," a practice where some customers would repeatedly return to the same store to buy marijuana intended for black market sale.