An analysis of 35,000 Canadians shows that rising cannabis use and worsening mental-health symptoms are increasingly ...

A major new study reveals that cannabis use and mental health disorders like anxiety and depression are increasingly linked, with frequent users facing a 5x higher risk.

It notes that average levels of the psychoactive ingredient in cannabis, THC, are five to 10 times higher than levels in the ...

An analysis of 35,000 Canadians shows that rising cannabis use and worsening mental‑health symptoms are increasingly appearing together, with the connection between the two strengthening over time.

Teens who use cannabis have a higher risk of developing serious psychiatric disorders by young adulthood. | Cannabis Sciences ...

A new large-scale study has found that teens using cannabis have a higher risk of developing psychiatric disorders.

Researchers followed more than 400,000 teens until they were adults. It found that those who used marijuana were more likely ...

Lawmakers in multiple states are considering bills to allow seriously ill patients to access and use medical marijuana in hospitals and other healthcare facilities, with several such proposals ...

Teen use of marijuana has jumped significantly in recent decades - by 245% since 2000, with over 30% of U.S. high school seniors reporting they'd used the drug in the past year and 6.3% reporting they ...

Medicine has been shaped over the years with new technology and advanced scientific studies providing more insight into the ...