A new analysis represents the largest effort yet to systematically parse all the data from high-quality clinical trials on cannabis and mental health. The evidence is lacking.

Many people say they use cannabis for their mental health, but researchers find there is little to no evidence that cannabis can be beneficial for any psychiatric condition.

*A newly published study is adding fresh weight to the argument that marijuana legalization may actually help reduce crime ...

Data center proposals, and opposition to them, are popping up across Kentucky as cities look at their land use regulations.

Michigan brought in $234.5 million in combined marijuana sales in February, according to a new report (PDF) released by the Cannabis Regulatory Agency. That included $234,170,098.28 in adult-use sales ...

Trulieve, Florida’s largest medical marijuana company with over 160 dispensaries statewide, has filed a lawsuit challenging a state emergency rule that sharply limits how licensed operators can market ...

A new review shows insufficient or low-quality evidence to suggest cannabinoids are effective at treating most psychiatric conditions and substance use disorders.