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Many states in the U.S. have legalized cannabis either medically or recreationally, but without legalization at the federal level regulation is left to states, including testing for contaminants and ...

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 ...

People have used cannabis-infused intimacy oils for thousands of years, but they weren't sold in the commercial market until recently. The renaissance was the brainchild of Matthew Gerson, founder and ...

When I was first approached to review this THC lubricant, I was a bit wary. I knew I’d have to get my husband, Mr. Not-So-Sure-About-It, on board. I thought it would be easy to convince him seeing as ...

Two cannabis testing laboratories on Tuesday debuted a new program to standardize protocols for testing the purity and potency of marijuana products. The new standardization program, dubbed Trust in ...

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 ...

Many analytical chemists in the US cannabis industry are fed up. After years of telling state regulators that some laboratories falsify results to please their clients, many cannabis testing ...

After you use a wax pen, THC may be detectable in your urine for about 30 days, depending on how frequently you use THC, the testing method, and other factors. People can use wax pens to smoke or dab ...

Employees who use recreational marijuana now that it is legal in Minnesota won some protections in House File 100. Pre-employment drug screening is restricted, and employers will need to update ...