Colorado's Department of Revenue completes first market demand study since retail sales began in January.
CNN’s Dr. Sanjay Gupta made the treatment -- called “Charlotte’s Web" -- famous in his film “Weed.” But Colorado’s top public health doctor questions its safety.
The victims of hash oil manufacturing fires may have severe burns, cope with high medical bills, loss of job and home.
Tom Bollich cofounded the online gaming company Zynga. Now in Colorado, his story shows the evolution of the pot economy.
Colorado marijuana regulators looking to tighten the rules for edible marijuana products are pondering scaled testing regimes for strong edibles and weaker ones.
Governor John Hickenlooper is no fan of legal marijuana, but he says so far he's not too worried about the drug's impact on Colorado's image.
Slideshow: The classical music and cannabis communities come together for the first of the Colorado Symphony's "Classically Cannabis" event series, held at Denver's Space Gallery on Friday night.
The sale and use of marijuana is now legal -- sort of -- and cultural presenters are grappling with the law as they work to blend pot smoking with arts programming.