A research team at Virginia Commonwealth University has introduced a prototype for a THC breathalyzer that could bring roadside marijuana testing closer to practical use. The proposed breathalyzer is ...

President Donald Trump on Thursday signed an order directing the loosening of federal regulations on marijuana, sparking a mixed reaction in Colorado, where policymakers and advocacy groups praised ...

TONGANOXIE, Kan. (KCTV) - The Leavenworth County Sheriff’s Office and Tonganoxie Police Department recently seized 30 pounds of marijuana in a traffic stop, but not everyone was congratulatory.

If you have been to a store that sells hemp or CBD, you might have seen something called THCA flower.

NewsNation Now anchor Connell McShane joins John Williams to break down reactions to President Trump’s latest speech and explain the administration’s move to reclassify marijuana from Schedule I to ...

TOLEDO, Ohio (WTVG) - Northwest Ohio residents have made the trek into Michigan for years to buy recreational marijuana. But soon, it could be illegal in Ohio to have or smoke marijuana that wasn’t ...

Reactions to a district judge’s medical marijuana ruling followed predicable lines, and Attorney General Tim Fox has not yet decided whether to appeal the decision. Fox’s spokesman, John Barnes, said ...

An investigation into how high-potency cannabis products and regulatory loopholes in New York are driving a surge in youth ...

One is a Cochrane review, published in January, that examined the literature on THC efficacy in treating chronic pain — ...