Cannabis use disorder requiring hospital-based care is linked to an increased risk for premature death in a new cohort study.

If there is one global issue that we have waited for change on, it’s cannabis legalization. Medical marijuana has appeared in ...

Argentina's government plans to revoke all permits for marijuana cultivation for medicinal use, Security Minister Patricia ...

In a world where cannabis is increasingly legalized and normalized, questions about its effects on the brain have never been ...

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

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

As cannabis is legalized in more states across the country, new research points to the negative side effects of partaking too much. Researchers from the University of Colorado Anschutz Medical ...

People who get hospital-based care for cannabis use disorder have a 2.8-fold greater chance of dying within the next five years than people who were of the same age and otherwise had similar health ...

BUFFALO, N.Y. — It’s long been known that smoking cannabis can lead to problems in the lungs, heart and brain. Ellyce Clonan, ...

Researchers from the University of Colorado Anschutz Medical Campus looked into the impact of recent and lifetime cannabis use on brain function during cognitive tasks. The study, published in the ...