Pop across Highway 37 (enjoying the bird-filled Napa-Sonoma Marshes along the way) and in 30 minutes you’re in another avian ...

UC San Francisco's Rais Vohra, MD, explains recent increase in reported virus infections and the risks of consuming raw cow’s milk.

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

Last year was an exceptional milestone for the Central California condor flock, as nine wild chicks fledged from their ...

The government is investigating a rare strain of avian flu, H5N9, detected on a duck farm in central California, according to ...

It’s easy to forget about the subtly different natural world that can be encountered a short distance inland, in California’s Central Valley. Pop across Highway 37 (enjoying the bird-filled ...

detected on a duck farm in central California, according to the World Organisation for Animal Health. It marks the first reported outbreak of this strain in U.S. poultry. Nearly 119,000 birds have ...