Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of ...

State agriculture officials confirmed Tuesday that a dairy farm in Maricopa County tested positive for bird flu – Arizona’s ...

More than 160 million wild and domestic birds have been infected with bird flu across the United States since 2022.

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

The head of a Buckeye-based egg farm believes the federal government should authorize a bird flu vaccine for chickens in ...

Echoing results from earlier California investigations into H5N1 infections in domestic cats, an investigation by agriculture ...

Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd within the state.

Biologists treat sick and injured condors in a remote "hospital" in northern Arizona. The birds also receive vaccines to fight the avian flu. The condors ingest lead ammunition when they eat ...