Independent Analysis of Synthetic Urine, Detox Drinks, and State Prohibition Laws as Test Negative Faces January ...

The U.S. Department of Transportation (DOT) is advising that all safety-sensitive workers must still comply with federal drug ...

A customer enters the front door of a cannabis retailer in New York. Cannabis retailers say it's hard to sell flower with less than 20% THCa, the form of tetrahydrocannabinol that becomes psychoactive ...

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 intentional ...

Feb. 14—A licensed cannabis testing laboratory accused of transporting marijuana across state lines and falsifying data has been ordered to cease operations — at least temporarily. A state district ...

A Denver district court judge ruled against a cannabis cultivator’s request to force Colorado to immediately overhaul the state’s cannabis testing rules and seemed ready to rule for a complete ...

This holiday season, police departments across the country will repeat their laudable annual efforts to deter drunken driving. Yet more than a decade after states began legalizing recreational ...

THC-infused products are rapidly expanding in the convenience channel as retailers grapple with changing regulations.

Forbes contributors publish independent expert analyses and insights. Alonzo Martinez reports on employment laws and trends in HR tech. H.R. 5371 reflects the fragmented state of U.S. cannabis policy.