Two new Canadian studies are the largest to date looking at death rates and psychosis associated with cannabis use disorder.

Justin, 30, who lives in a sprawling L.A. estate, has faced a barrage of speculation over his health and marriage to wife ...

People who need emergency care or hospitalization for cannabis use disorder are at an elevated risk of premature death within ...

In November, voters approved ballot question 300 by nearly 10 percentage points, which legalized retail marijuana sales for ...

Some 11,000 fully grown marijuana plants were uprooted and destroyed in a recent operation in Malungon, Sarangani province.

Coming off her big Grammy win, does Beyoncé consume marijuana – cause the industry needs some high profile allies ...

Council President Brent Silver made a motion to direct Law Director Stephen Byron to draft an ordinance prohibiting marijuana ...

The legislation permanently reclassifies fentanyl as a Schedule I drug, meaning it has no accepted medical use and a high ...

Oregon's recreational marijuana industry is continuing to see an oversupply issue, leading to record-low prices for consumers ...

The South Dakota DCI is issuing a Public Safety Statement following an investigation into Marijuana… possibly laced with fentanyl. Thursday a man reported overdose ...

Schizophrenia cases associated with problematic weed use have skyrocketed in the wake of Canada's legalization of marijuana, ...