An analysis of 23 cannabis samples from 10 dispensaries found a majority had at least 30% less THC than they were reported to have. Zenkyphoto/iStock via Getty Images Plus Cannabis flower sold in ...

Sergio Ramirez, a scientist at Golden State Collective Cannabis Laboratories, demonstrates how the new lab tests the qualities of medical marijuana. (photo by Daniel Archuleta) EASTSIDE — When a ...

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 ...

Massachusetts cannabis regulators promised to do something about THC potency inflation as law enforcement is starting to notice the problem.

LANSING, MI -- Michigan marijuana customers want to get high, but the information they use to achieve that may be flawed, industry insiders and regulators say. Test results, specifically for THC ...

The Drug Enforcement Administration (DEA) recently released a report on May 9 with details about its 2024 National Drug Threat Assessment (NDTA), which is dedicated to compiling data in relation to ...

MENANDS, N.Y. (NEWS10) — Making sure your cannabis products are safe to use, that’s the goal of a recently opened laboratory in Menands. Aaron Riley is the CEO of Certified Testing & Data, or CTND for ...

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 ...

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 ...

Cannabis flower sold in Colorado claims to contain much more tetrahydrocannabinol, or THC, than it actually does, according to my findings published in the peer-reviewed journal PLOS One. THC is the ...