As cannabis legalization continues to spread across the United States, new and more potent cannabis products are widely available. The largest retail market share is represented by flower and ...

LANSING, MI - Most Michigan marijuana customers take for granted that their products are safe and accurately tested, industry insiders say. But regulators don’t seem so sure. In 2023, the state ...

Arizona dispensaries are required to test cannabis products for potency and contaminants. Testing regulations, implemented in 2020, cover potency and contamination from microbials, heavy metals and ...

The percentage of THC, the psychoactive element of cannabis, in marijuana being seized by federal drug agents was about 4% in the mid-90s. By 2022, that percentage was 16%, or a 300% spike. And that's ...