The study, published in the journal JAMA Network Open, found that the number of new schizophrenia cases linked to cannabis use disorder, CUD, has more than doubled in Ontario, rising from 4 per ...

The proportion of new cases of schizophrenia associated with a cannabis use disorder has risen from 4% pre-legalization to 10 ...

President Donald Trump has officially named his pick to lead the Drug Enforcement Administration (DEA)—selecting a ...

(HealthDay News) — The proportion of incident cases of schizophrenia associated with cannabis use disorder (CUD) almost tripled from the prelegalization to legalization of nonmedical cannabis periods, ...

Cannabis is gaining widespread appeal and a growing number of U.S. states are approving medical marijuana. A large study ...

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

A new Canadian study shows a tripling of schizophrenia cases linked to cannabis use disorder since the country legalized it.

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

Two new studies led by Ottawa researcher Dr. Daniel Myran link higher rates of death as well as “concerning increases” in new schizophrenia diagnoses to cannabis use disorder. One study found ...

New research adds to mounting evidence of a link between heavy cannabis use and psychosis, experts say.View on euronews ...

New schizophrenia cases linked to cannabis use disorder more than doubled in Ontario after legalisation of drug ...

Two new studies led by Ottawa researcher Dr. Daniel Myran link higher rates of death as well as “concerning increases” in new ...