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

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

A unseasonable series of thunderstorms were sweeping across Southern California on Tuesday afternoon, bringing with them the ...

Older adults with two or more chronic diseases are more likely to use marijuana than people with fewer health issues. Use ...

A UC San Diego study finds that more than 90% of freshwater game fish in Southern California had parasites capable of ...

A new study conducted by researchers from the University of California San Francisco found that chronic cannabis users – who either smoked or consumed THC ...

What’s the difference between heat exhaustion and heat stroke? Who’s most at risk? A California doctor answers your questions.

Surgeons from Keck Medicine of USC and UCLA Health have performed the world's first-in-human bladder transplant.

A new study by UC San Diego's Scripps Institution of Oceanography reveals a startling finding: More than 90% of popular ...

The Trump administration announced on Tuesday that it had revoked a Biden administration requirement that hospitals provide ...

DULUTH, Minnesota (Reuters) -Smoke from wildfires burning in three Canadian provinces is spreading into the U.S. Upper ...