Bird flu, also known as H5N1, continues to spread among U.S. livestock, driving up egg prices and worrying public health experts.

The Milwaukee County Zoo has closed its aviary for the "foreseeable future" in an attempt to protect its birds from the bird ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding raises some worrying ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the ...

Avian influenza, also known as bird flu, has been detected in Canada geese in Jefferson County — now one of 10 Kentucky ...

As deadly strain infects livestock and humans, members of Congress push for urgent transparency and stronger public health measures ...

The mass death of wild birds on and around Nantucket has once again sparked worries on-island about the deadly virus known as ...

A highly pathogenic H5N1 virus has been circulating in wild birds in North America since late 2021, causing sporadic ...

U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of ...

This virus has infected chickens, cattle, and people and caused egg prices to skyrocket. How worried should you be?A farmer standing among her chickens at a farm in California.By Kevin Loria, ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding means the virus has again ...