Colorado became a tourist destination for cannabis users in 2014, when the first legal recreational marijuana sales in the ...

Plaintiff says state owes over $100 million in refunds This article was produced in partnership with ProPublica’s Local Reporting Network. The regulators of Colorado’s first-in-the-nation recreational ...

DENVER (KDVR) — Two batches of marijuana sold at six dispensaries across Colorado were recalled after they were found to be “contaminated.” On Tuesday, the Colorado Department of Revenue and the ...

The medical marijuana card is starting to seem like a relic. Patient numbers have fallen for years as cheaper recreational products and tighter regulations shrink Colorado’s once-prominent cannabis ...

A hemp field in the San Luis Valley. Photo courtesy of Colorado Department of Agriculture. Colorado regulators announced last week that they plan to crack down on companies that illegally substitute ...

Their remarks confirm testing done by The Denver Gazette and ProPublica, which found signs of hemp in marijuana vapes sold at dispensaries. One regulator said the extent of suspicious transactions ...

Getting your Trinity Audio player ready... Marijuana regulators are warning the industry’s cultivators, manufacturers and sellers that they will investigate any perceived issues with the state’s ...

State regulators are putting Colorado's marijuana industry on notice. They're warning bad actors who are bringing hemp‑derived, often chemically-altered products into the state's legal marijuana ...

It's been exactly 10 years since weed, aka cannabis, aka marijuana, first became legal in the United States. What have been ...