Marijuana vape sales lag as lung illnesses rise in US

​​​​​​​Vaping products, one of the fastest-growing segments of the legal marijuana industry, have taken a hit from consumers as public health experts scramble to determine what’s causing a mysterious and sometimes fatal lung disease among people who use e-cigarettes.

Weedmaps to stop advertising unlicensed pot businesses

The major online pot shop directory and cannabis marketplace Weedmaps announced Wednesday that it will no longer allow black-market businesses to advertise on its site, a decision that could boost California's efforts to rein in its vast illegal market.

Mesa lab tests thousands of medical pot samples a month

The medical marijuana industry continues to grow in Arizona. Currently, marijuana sold in dispensaries is not required to undergo any safety checks before it's sold to the public. That, however, will soon change. FOX 10's Ty Brennan reports.

Illinois becomes 11th state to allow recreational marijuana

Illinois' new governor delivered on a top campaign promise Tuesday by signing legislation making the state the 11th to approve marijuana for recreational use in a program offering legal remedies and economic benefits to minorities whose lives critics say were damaged by a wayward war on drugs.