Tax revenue from marijuana sales has gradually decreased in Colorado over the past five years as more states have enacted ...

The post Colorado Marijuana Regulators Consider Major Changes to How Labs Test for Contaminants appeared first on ProPublica.

Colorado health officials have issued a safety notice over batches of marijuana contaminated with yeast and mold sold in 31 ...

The Colorado marijuana industry’s slide continued in 2025, with state Department of Revenue records showing that a fourth ...

Nearly a decade and a half into Colorado’s first-in-the-nation marijuana experiment, the tide at last may be turning on the public’s perception of pot’s perils. That is particularly so among parents ...

The governor of Colorado says his state should not have joined a lawsuit supporting the federal ban on gun ownership by ...

The post We Tested Vapes in Colorado for Signs of Hemp. This Is What We Found. appeared first on ProPublica.

Outdoor cannabis accounts for a small slice of Colorado herb and costs about half the price of indoor, but both carry the ...

Colorado’s cannabis dispensaries could get a long-awaited tax break and easier access to traditional banking services expedited by President Donald Trump’s executive order last month. Shop owners say ...