Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

A new strain of highly pathogenic bird flu (H5N9), which has never been seen in the United States before, was recently discovered on a duck farm in ...

While the virus hasn’t made a sustained leap into humans, vaccines and treatments are being developed ahead of an outbreak.

Dozens of newly confirmed cases of avian influenza in wild birds and the first verified U.S. case of a new strain of the ...

The US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) today confirmed H5N1 avian flu ...

Two male deer have tested positive for chronic wasting disease (CWD) in Luzerne County, Pennsylvania, the county's first ...

To reduce nitrates and ensure people have access to safe drinking water, the state of California has proposed tighter water ...