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

Marijuana remains illegal at the federal level and because of that, state regulatory boards don't receive guidance when it ...

Denver-based dispensary chain Altitude the Dispensary has issued a marijuana recall over mold and yeast concerns, according to a public health notice from the Denver Department of Public Health and ...

Several marijuana products sold across Massachusetts were recently found to have mold and yeast in them above acceptable limits, the Cannabis Control Commission said in a health advisory Monday. The ...

According to a memo from state cannabis officials, operators have been caught diluting extractions that failed pesticide ...

The Cannabis Analytics, Safety and Health Initiative researches contaminants, health consequences and testing standards on ...