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

Individuals who require hospital-based care for cannabis use disorder (CUD) have an increased risk for premature death, ...

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

DeSantis criticized last year’s proposal to legalize adult use of cannabis because in part it did not allow for patients to ...

Cannabis is gaining widespread appeal and a growing number of U.S. states are approving medical marijuana. A large study ...

Sorry, folks, but the short answer is that both can be bad.

Sen. Joe Gruters' bill would allow a qualified medical marijuana patient to grow up to two cannabis plants at his or her home ...

The British Lung Foundation says that when ... The foundation found that tar from cannabis joints contains 50 per cent more cancer-causing toxins than cigarettes made from tobacco alone.

Experiencing pain may increase the odds that cancer survivors will use cigarettes and cannabis, according to a study ...

New research suggests that cancer survivors experiencing pain are more likely to use cannabis and cigarettes but less likely to consume alcohol than cancer survivors without pain.

People who need emergency care or hospitalization for cannabis use disorder are at an elevated risk of premature death within ...

The researchers discovered differences in a process called DNA methylation in people who used marijuana. DNA methylation ...