The Illinois Forensic Science Commission issued strong statements and recommendations on Tuesday around an attorney-authored report issued last May by UIC.

The percentage of the general workforce who substituted other people’s urine in drug tests surged sixfold to a new peak last year as legalized marijuana use grew nationwide, a report has found. Drug ...

The U.S. Supreme Court last week considered a case involving a trucker, Douglas Horn, who lost his job because he tested positive for THC after consuming a CBD tincture that was advertised as ...

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 ...

CHICAGO (WLS) -- Well over a year ago, the ABC7 I-Team started digging into accusations of a lab scandal at the University of Illinois. ABC7's exclusive reporting uncovered serious questions about a ...

Exercise, hydration and healthy eating usually speed up the cleansing process, but be wary of detoxification kits and street remedies. Most labs can tell if your urine sample is diluted, too, so ...

Add Yahoo as a preferred source to see more of our stories on Google. A marijuana testing laboratory is one step away from approval to open on Cedar Hill Street. Green Armory Laboratories Inc. goes ...

OKLAHOMA CITY (KFOR) — A marijuana testing lab is offering a possible solution for Oklahomans worried about what is in the medical marijuana products they buy. News 4 told you last week that the state ...

PHOENIX – Scientists at Phoenix-based company ElectraTect are working to create a marijuana Breathalyzer to detect recent consumption of THC – the major psychoactive component in marijuana. As ...

EDITOR’S NOTE: This article was updated on Feb. 7 to include more information on the lawsuit and details about the history of cannabis testing in Massachusetts. The controversy surrounding ...