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 ...

A majority of cannabis flower products purchased at licensed retail pot shops in Colorado contained less THC than indicated on the label, according to a study performed by a researcher at the ...

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 ...

On Jan. 1, California shut down testing of popular products at a majority of pot labs previously certified to check the potency of cannabis flower, in a drastic move intended to combat widespread ...

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 ...

The Maine Legislature is debating new testing requirements for medical cannabis. But, there’s fundamental disagreement over ...

Add Yahoo as a preferred source to see more of our stories on Google. An analysis of 23 cannabis samples from 10 dispensaries found a majority had at least 30% less THC than they were reported to have ...