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 ...

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

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 ...

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

Researchers warn of increased cannabis use among older US adults, as experts link it to health risks and complications in ...

Two California bills aimed at tightening regulation of artificial intelligence cleared a major hurdle this week.

Cardiovascular function and heart health in people using cannabis, either by smoking or eating, was roughly half that of ...

LOS ANGELES - Health officials say a new COVID-19 variant was detected in California and other states. The World Health ...

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