A major new study has added to a growing body of research highlighting the health risks associated with marijuana use — ...

Researchers at the University of California San Diego have completed a landmark survey of more than 5,000 Californians to ...

Marijuana use is associated with increased sexual desire and arousal, as well as lower levels of sexual distress, new ...

More than a third of California adults are current cannabis consumers, a new survey finds, and the vast majority of them say ...

Treat it like tobacco: avoid criminalizing it, discourage its use, and protect bystanders, says editorial. Cannabis use is associated with twice the risk of dying from cardiovascular disease, along ...

A new study shows marijuana use is linked to heart disease, which is the number one killer domestically and globally. Almost ...

Rumors started over the weekend that Vance would visit La Jolla after his motorcade was seen in San Diego ahead of the Claremont Institute’s Statesmanship Award Dinner, where he received an award July ...

Brain differences in children and teens who experiment with drugs early show up before they take their first puff or sip ...

A wave of recent research points to reasons for concern for older users, with cannabis-related emergency room visits and ...

Long-term, persistent weekly or more frequent cannabis smoking leaves a distinct and partially reversible epigenetic ...

People who use cannabis several times a week for many years can experience serious, cyclic vomiting symptoms known as ...

Teens who see social media posts showing cannabis or e-cigarettes, including from friends and influencers, are more likely to ...