Add Yahoo as a preferred source to see more of our stories on Google. Feb. 14—A licensed cannabis testing laboratory accused of transporting marijuana across state lines and falsifying data has been ...

Massachusetts cannabis regulators have ordered one of the state’s independent testing labs to suspend operations, alleging a “pattern of failing to accurately report” marijuana test results and “an ...

Ohio Attorney General Dave Yost is accusing nine multi-state marijuana companies of rigging the game to keep cannabis prices artificially high.

A study showed that many cannabis testing labs nationwide may misrepresent the strength and growth of mold on products. The year-long study, conducted by MCR Labs in Massachusetts, requested data from ...

Marijuana processor Sky Labs LLC is again under fire from state regulators, who may try to revoke its business license. The Michigan Cannabis Regulatory Agency issued a formal complaint this week ...

The Michigan Cannabis Regulatory Agency filed a formal complaint Friday against Walled Lake-based Prism Triangle, accusing the company of manually manipulating its control data so that weed would pass ...

OKLAHOMA CITY (KFOR) — A marijuana testing lab is offering a possible solution for Oklahomans worried about what is in the medical marijuana products they buy. News 4 told you last week that the state ...

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 MCR ...

Missouri’s licensed cannabis operators say hemp THCA sellers are exploiting a loophole that lawmakers have repeatedly failed ...