More older people are using cannabis products regularly, but research suggests their cannabis-related health problems are ...

The study found people who used cannabis chronically - including in edible form - had significantly reduced vascular function ...

Experts warn of cardiovascular risks from chronic cannabis use, as a UC San Francisco study shows similar vascular effects to ...

Growing a third of America's crops and generating billions of dollars each year, California's Central Valley is both an ...

Your best bud might be breaking your heart. Though many Americans believe daily marijuana use is safer than tobacco, a new ...

Cannabis is the most commonly used federally illegal drug in the United States, used by about 52.5 million people, or about ...

SACRAMENTO, Calif. — California lawmakers are weighing a bill that would allow doctors to seek confidential treatment for ...

A statewide project aiming to reduce disparities in minority groups’ access to mental-health care and treatment risks ...

Artificial intelligence — or AI — might already be in your doctor’s office. Some providers use it to take notes at ...

A study by scientists at the University of California, Riverside shows ultrasonic cigarettes, or u-cigarettes, marketed as a ...