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

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

This disruption in brain connectivity may help explain the heightened risk of psychosis among cannabis users. Negative symptoms of psychosis, such as social withdrawal and lack of motivation ...

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

A study in Ontario found that schizophrenia cases linked to cannabis use disorder have more than doubled since cannabis ...

What's the difference in symptoms between Flu A vs ... no reasonable person in her position would know that marijuana could cause a psychotic break from reality. "She wasn’t in her right ...

Cannabis aficionados often emphasize the positive aspects of marijuana and related products, citing a range of generally not ...

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

New schizophrenia cases in Ontario, Canada have nearly tripled since cannabis was legalised in 2015, according to a ...

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