It's long been known that smoking cannabis can lead to problems in the lungs, heart and brain. Ellyce Clonan, DDS, a ...

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

In 2024, the cannabis industry experienced revolutionary changes, from blockchain-based transparency to AI-enhanced ...

A large study from the University of Colorado found heavy cannabis use is linked to reduced brain activity. Lead researcher ...

Heavy use of cannabis recently or at any point in a person’s lifetime was tied to decreases in brain function during a working memory task, a new cross-sectional analysis showed.The data indicate ...

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

A new study suggests that heavy cannabis use may impair working memory, even after someone has stopped using it.

A new study on brain activity found that heavy cannabis use is linked to reduced activity in memory-related regions, while recent use may cause temporary cognitive impairments. Published in the ...

House Bill 1246 also establishes taxes on the retail sale of adult-use cannabis and the sale of medical cannabis. It would ...

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

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 ...

Avoiding cannabis use before certain cognitive tasks could improve performance Brenton Blanchet is a writer-reporter at PEOPLE. He has been working at PEOPLE since 2022. Brenton's work has ...