California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

This week, President Joe Biden signed a bill into law recognizing the bird of prey as the U.S. national bird. The legislation, which was led by Sen. Markwayne Mullin and brought to the Senate floor in ...

The contamination was found after a Washington County house cat died from consuming raw frozen pet food contaminated with H5N1, or bird flu.

H5N1 outbreaks have led to the losses of commercial flocks in Barron, Trempealeau, Washburn and other Wisconsin counties.