A U.N.-based drug agency says the legalization of marijuana for recreational use in Colorado and Washington violates international drug treaties. The…

Marijuana tax rates and regulation are up for debate Friday in the Colorado House. Pot legalization activists say there is also another effort…

A marijuana businessman wants to start a specialized farmers market for pot in Boulder. Justin Hartfield says his plan would offer vendors better…

An independent investigator has ruled that marijuana advocates violated the Fort Collins’ election code during their 2012 campaign to repeal a…

The latest Denver crime figures show there is no evidence marijuana dispensaries are driving higher crime rates. The Denver Post reports nearly…

The city of Glenwood Springs is extending its moratorium on accepting applications for retail marijuana businesses through the end of the year after…

Colorado is in the stages of of adding to the pages of history. In the last few months, cities, towns and counties across the state have been voting…

Grand Junction has joined the list of Colorado cities that are banning the sale of recreational marijuana. The Daily Sentinel reports that city…

Colorado could have more than 100 recreational-marijuana stores open Jan. 1. That’s according to newly released numbers from the state’s…

Marijuana growers in Colorado have avoided being singled out in an agriculture tax measure that advanced Thursday. The bill codifies tax practices…

The doctors were out of ideas to help 5-year-old Charlotte Figi. Suffering from a rare genetic disorder, she had as many as 300 grand mal seizures a…

Members of the Colorado Springs City Council reversed a decision they made two weeks ago to ban marijuana possession in all city-owned buildings. The…

Saying it’s bring your own weed, the Colorado Symphony Orchestra will play a series of fundraising concerts sponsored by the state’s…

Alamosa’s top prosecutor says he’s told law enforcement in his area that he won’t prosecute new cases of marijuana possession under…

Legal marijuana possession becomes a reality in Washington state Thursday, and some people plan to celebrate the new law by breaking it. Voters in…

President Barack Obama says he won’t go after Washington state and Colorado for legalizing marijuana. In a Barbara Walters interview airing…

Medical marijuana advocates are taking some solace from President Obama’s statement that prosecuting individual users in Colorado and…

Douglas County is banning commercial marijuana operations before businesses can set up after Colorado voters approved the drug for recreational use.…

While marijuana use is about to become legal in Washington and Colorado, that won’t mean pot will be welcome at the states’ colleges and…