Kennedy Jr. said cannabis needs to be closely studied in order to shape public health policies. In an interview on Fox News ...

Researchers from the University of Colorado Anschutz Medical Campus looked into the impact of recent and lifetime cannabis ...

Maricopa County health inspectors visited more than 1,500 restaurants during the week of Jan. 31. More than 400 received an ...

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

A dozen years after states first started legalizing recreational marijuana, this is the complicated world of American ...

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