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

California officials acknowledge illegal sales still far outpace transactions through licensed shops and vendors.

“The oversupply of cannabis in Michigan has created a highly-competitive and unsustainable market,” Rob Nusbaum, founder and ...

Heavy weed use may be far more dangerous than people realize, according to a pair of studies published in JAMA Network Open.

Welcome back to The Week in Weed, your Friday look at what’s happening in the world of legalized marijuana. This week, Pennsylvania’s governor ...

From political maneuvering in Washington to major corporate developments across the global cannabis landscape, this week has ...

People using weed for medical purposes are as likely -- or more -- to become addicted to cannabis as recreational tokers, a new study says. Folks using medical marijuana were more likely to have ...

Individuals were considered heavy cannabis users if they had used marijuana more than 1,000 times in their lives; moderate users if they had used weed between 10 and 999 times; and nonusers if ...

As cannabis legalisation expands and marijuana products become more potent, scientists are racing to understand the drug’s long-term effects. Researchers from the National Institute on Alcohol ...

Advertisement "Lifetime heavy cannabis use history was ... few participants who were regular or heavy weed users, the team noted. Related Medical marijuana users can become addicted to pot ...

ROSELLE PARK - One of the state's oldest medical marijuana dispensaries that has long been growing and selling cannabis exclusively ... lucrative adult use legal weed market.

Delta-9 is the THC compound most commonly found in the cannabis plant, per Healthline.com Delta-9 THC is the compound that produces the high from marijuana. THC-A, short for tetrahydrocannabinolic ...