Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first ...

Bird flu has infected over 170 wild bird species in North America, with cases in Michigan's wildlife and dairy cattle.

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as ...

In the case of critically endangered California condors, scientists organized a vaccination program -- including in San Diego -- after some birds became infected; however, that’s not a realistic ...

Indiana officials are quarantining more Indiana farms after health officials discover new bird flu cases in Jay County and ...