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 ...

Steve Dye, city of Allen police chief, testifies in favor of House Bill 5 banning THC during a committee hearing at the state Capitol in Austin on Wednesday, Aug. 13, 2025. Dye spoke on the worrying ...

Several independent laboratories that test cannabis products are calling for more state regulation, saying the current environment encourages dishonesty among testing companies and leads to the ...

Walking into a business that sells Delta-8 products in Houston, one is likely to find a QR code on an item’s packaging assuring the product meets federal and state standards. But forensics scientists ...

The measure would shift oversight to the Colorado of Public Health and Environment and addresses concerns about testing ...

Nobody wants mold in their cannabis. So states that have legalized the drug, including Massachusetts, generally require companies to test products to make sure that they’re free from contaminants. But ...

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 ...

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As Texas lawmakers debat e whether to regulate or ban THC products, officials with the state’s crime labs say they don’t have the resources currently to enforce whatever law is passed. “From a crime ...

"If Texas were to ban or regulate THC, crime labs say they would need more resources" was first published by The Texas Tribune, a nonprofit, nonpartisan media organization that informs Texans — and ...