Most states allow some sale of cannabis, but testing for pesticides and mold in the weed supply varies from one state to ...

In much of the U.S., illegal cannabis outcompetes legal weed sold in licensed shops. For consumers, it can be difficult to ...

Forty states allow the sale of some form of cannabis for medical ... to noncompliant lab testing and tracking. In California, Mike Tyson's branded cannabis flower products were recalled due ...