Teens have access to vastly more potent cannabis than their parents had at their age. Parents need to understand the risks, ...

“If cannabis use ‘causes’ schizophrenia, it is absolutely impossible that the rate of schizophrenia would not be going up ...

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

The incidence of cannabis use disorder associated with schizophrenia almost tripled among Canadian teenagers and adults after ...

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

Spejcher was convicted of involuntary manslaughter in the death of Chad O'Melia of Thousand Oaks, and sentenced to probation and community service.

State Senator Scott Wiener, a San Francisco Democrat, argued that the 2018 federal Farm Bill created a loophole in the law.

A new study shows risks for premature death associated with CUD. Others show increased memory problems, CUD, depression, ...

A new cohort study found that schizophrenia cases related to cannabis use disorder serious enough to warrant a person to seek emergency care increased afte ...

More information: Benjamin W. Bond et al, Cannabis Use Cessation and the Risk of Psychotic Disorders: A Case–Control Analysis from the First Episode Case–Control EU-GEI WP2 Study: L'arrêt de ...