The post Colorado Marijuana Regulators Consider Major Changes to How Labs Test for Contaminants appeared first on ProPublica.

New 2026 cannabis bills in Mississippi, Hawaii, and Nebraska reveal the next wave of drug testing challenges for employers.

The latest argument deals with the agreement that allowed Assured Testing Laboratories to resume operations after having been ...

An effort to block Senate Bill 56, which will change Ohio's marijuana and hemp laws, is dividing the cannabis community.

The Michigan Cannabis Regulatory Agency filed a formal complaint Friday against Walled Lake-based Prism Triangle, accusing the company of manually manipulating its control data so that weed would pass ...

A GOP senator says President Donald Trump was “poorly advised” on marijuana rescheduling—and while he’s raised the issue with ...

Illegal pesticides in cannabis cultivation raise safety concerns. This article explores regulatory challenges and the need ...

Forbes contributors publish independent expert analyses and insights. Alonzo Martinez reports on employment laws and trends in HR tech. This voice experience is generated by AI. Learn more. This voice ...

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

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 ...