Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

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

Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, ...

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

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

Spring officially starts on March 20, but warm weather and blooming flowers usually come early in Arizona. Here's how you ...

As farmers in Arizona and across the U.S. continue losing chickens to the bird flu by the millions, the strategy to increase ...

BUCKEYE, AZ (AZFamily) — The head of a Buckeye-based egg farm believes the federal government should authorize a bird flu ...

Already this year, the cost of eggs reached record highs primarily because of the bird flu killing egg-laying hens.

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 ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County for the first time since the latest outbreak, according to the Arizona Department of Agriculture. Bird flu is a ...