President Trump’s Executive Order on rescheduling marijuana caps a year of major cannabis law changes. Learn how employers ...

Positive marijuana tests push many drivers out of the industry, aggravating an existing recruiting and retention challenge. Education and messaging can help keep drivers up-to-date on DOT rules—but ...

Although marijuana is still a Schedule I substance and illegal under federal law, many states have legalized its use in recent years. A Pew Research Center analysis found that 54 percent of Americans ...

Arizona's marijuana-testing labs have decreased from 18 in early 2024 to 11 by mid-2025. Dispensary pressure to manipulate test results, financial difficulties and business disputes contributed to ...

And because high-potency cannabis is sold for more, tricks to juice the THC testing results favor those willing to use them, in an era when the industry is in contraction. All the while, labs are free ...

LAKELAND — It looks like a room one might see in a science laboratory at MIT or perhaps in a National Institutes of Heath research facility. The main lab room at Modern Canna Science gleams with sleek ...

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 ...

Getting your Trinity Audio player ready... As the first state to legalize recreational marijuana, Colorado has been a leader in establishing industry regulation to help ensure products are safe for ...

A Pittsburgh councilwoman wants to ban employment discrimination for people with medical marijuana cards. Legislation introduced Tuesday by Councilwoman Barb Warwick, D-Greenfield, would make medical ...