A sample of milk from a herd of dairy cows in Maricopa County has tested positive for H5N1 avian influenza, or bird flu, according to the Arizona Department of Agriculture.

The Arizona Department of Agriculture confirmed the first case of bird flu in milk from a dairy herd in Maricopa County on ...

Bird flu was recently detected in milk produced by an Arizona dairy herd for the first time, officials announced Friday.

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

James Dykstra asked Justin Kover his plans for his 40-dairy-goat herd. Korver responded that someday he and his wife Brittany ...