The quarantine zone is bordered on the north by Anaheim, on the south by John Wayne Airport, on the west by Huntington Beach, ...

Golden mussels, or Limnoperna fortunei, were recently found at the Port of Stockton in the Sacramento – San Joaquin River ...

Like Alameda, Contra Costa County has mandated mask-wearing in health care facilities. However, unlike other Bay Area ...

A portion of Orange County covering Santa Ana and Garden Grove is under quarantine after several Oriental fruit flies were ...

The oriental fruit fly, which is native to South Asia, poses a risk to several crops and plants grown in California.

The avian flu has already infected wild birds, poultry and dairy cows in the San Joaquin Valley. Now a pig in Oregon has the ...

Cases of H5N1 have been climbing nationally, with one West Coast state seeing a rapid increase since the start of October.

Several people caught dengue fever locally in Los Angeles this fall. Climate change and invasive mosquitoes have made that ...

The town of Davis helps our students thrive. UC Davis is centrally located in Northern California. We’re a day trip away from some of the most beautiful places in the world. UC Davis has all the ...

With Election Day coming up on Nov. 5, here's your guide for all things related to casting your vote in California. To see guides for other states, click here. Do I need to register to vote?

CALIFORNIA, USA — Thousands of Pacific Gas and Electric (PG&E) customers are experiencing public safety power shutoffs (PSPS) Friday across 24 counties. Find a PG&E power shutoff map below.