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 ...

A marijuana breathalyzer is a step closer to coming to the market after researchers tested the theory using a 3D printer.

At issue is whether the use of marijuana can legally be prohibited when a person is on probation after cannabis was legalized for recreational use.

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

Many life insurance companies are softening their stance on cannabis, but the difference between "occasional user" and "smoker" rates can still cost you thousands Written By Written by Insurance Staff ...

Using medical or recreational marijuana to ease symptoms of numerous mental health conditions doesn’t work, according to two new analyses of existing gold-standard research.Medical marijuana includes ...

Marijuana is illegal in North Carolina. Hemp, which also comes from cannabis, is legal.

Legalization created opportunity. This ordinance ensures that this opportunity is shared, shared fairly, shared transparently ...

New research suggests heavy marijuana smoking may raise the risk of lung cancer risk, as well as head and neck cancer.