The percentage of employees in the general U.S. workforce testing positive for marijuana following an on-the-job accident increased to its highest level in 25 years in 2022, according to an analysis ...

JEFFERSON CITY, Mo. (KFVS) - Two years after Missouri voters approved the recreational use of marijuana through a constitutional amendment, the state’s regulatory division is poised to establish a ...

Lansing — Michigan marijuana regulators are pushing lawmakers to give them explicit authority to collect, possess and test cannabis for regulatory purposes at a yet-to-be-built, state-run laboratory, ...

State cannabis regulators will begin their first attempt next month to double check the work of licensed testing labs tasked with ensuring the safety of Missouri marijuana products. Starting July 1, ...