A month earlier, 3% of samples were reported to contain illegal concentrations of mold. Michigan is among about 10 states ...

The Cannabis Control Commission, the state’s regulatory body for marijuana products, said it will continue to raise its ...

Industry insiders and researchers say the industry is riddled with loopholes that allow consumers to be deceived about everything from the marijuana’s potency, to the prevalence of dangerous ...

OKLAHOMA CITY — New rules affecting the state’s medical marijuana industry, including one that will allow for the sale of ...

It would not take over contracted testing for individual facilities in the marijuana market. Instead, the lab would be used to do in-house testing of samples collected in investigations and audits ...

The researchers discovered differences in a process called DNA methylation in people who used marijuana. DNA methylation ...

MCR’s lawsuit alleges that eight marijuana testing labs use deceptive practices to pass samples that should never reach dispensary shelves, ultimately resulting in MCR losing dozens of clients ...