DENVER, CO, Jan. 02, 2026 (GLOBE NEWSWIRE) -- Disclaimer: This article is for informational purposes only. It is not medical advice. Always consult a qualified healthcare professional before making ...

Drug tests are available for opioids, methamphetamine, cocaine, marijuana, barbiturates, phencyclidine, ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Oklahoma’s medical marijuana regulatory agency is working to open a testing laboratory in February in Oklahoma City. Renovations ...

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 ...

The Oklahoma Medical Marijuana Authority is working to open a state-run testing laboratory to verify product safety. The lab, located in Oklahoma City, is expected to be operational by early February.