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 ...

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

Colorado senators have advanced a bill to allow terminally ill patients to use medical marijuana in healthcare facilities such as hospitals. The Senate Health & Human Services Committee on Thursday ...

The return of the training academy for Colorado Springs firefighters this week is due to the tax revenue the city has generated from recreational marijuana sales. The Colorado Springs Fire Department ...

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

Retailers sold just over $1.1 billion of cannabis products from January through October 2025 – well below the $1.4 billion sold in 2024.

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

The Colorado State Patrol confirmed that Kaylee Russell had used marijuana before a crash that killed her in November 2025, ...

An Ault woman who was found dead in a vehicle in a rural Weld County ditch was found have been speeding and using her phone ...

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

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 ...