Lab results showed that many contained illegal amounts of THC, including two vape pens over 200 times the federal limit.

A University of Colorado Boulder researcher is raising new concerns about what may be lurking in legal cannabis. Tess Eidem, ...

Minnesota quietly marked an important milestone last week on its long and fraught journey toward launching a recreational marijuana market: the first legal sale of cannabis flower grown by a new state ...

NASHVILLE, Tenn. (WSMV) - Update: The Tennessee Bureau of Investigation gave some clarification to testing for THC in Tennessee during a press conference on Friday. Director David B. Rausch explained ...

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 ...

The proposal to hold the state's medical market to the same safety standards as its recreational counterpart reflects a reckoning for the industry, and the bill still faces significant opposition from ...

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 ...

This article was produced for ProPublica’s Local Reporting Network in partnership with The Denver Gazette. Sign up for Dispatches to get our stories in your inbox every week. Leaders in the Colorado ...

Forbes contributors publish independent expert analyses and insights. Alonzo Martinez reports on employment laws and trends in HR tech. This voice experience is generated by AI. Learn more. This voice ...

The latest argument deals with the agreement that allowed Assured Testing Laboratories to resume operations after having been ...