Fierce wildfires are raging in the Los Angeles area, with fast-moving flames burning through homes and businesses ...

Tens of thousands of Los Angeles County residents evacuated from at least three blazes whipped up by fierce Santa Ana winds ...

The CDC says the risk of bird flu to the general public is low, but public health experts say they are worried the virus could mutate and become more transmissible.

But Tulare County, and most other locales from Bakersfield to Fresno, has a notable lack of testing, or surveillance, of the ...

The CDC called findings about bird flu mutations in a human case “concerning” but says the risk to the general public from ...

The patient, who had underlying medical conditions, was exposed to the virus through a backyard flock and wild birds. As Iowa records its first H5N1 case in a domestic flock this year, officials warn ...

A public health warning is an important message for people with cats. The Los Angeles County Department of Public Health has ...

The Central Valley is home to many of California's most vulnerable groups to bird flu: agricultural workers. It's also where ...

The rise of bird flu across farms in California has raised questions about the virus and its potential threat to humans.

Dozens of cats across the U.S. have tested positive for avian flu, federal officials say. The west coast has been hit ...