Bird flu is continuing to spread in animals across the U.S. Here's what you need to know about the current situation.

Bird flu is easing with spring’s arrival, but migrating birds still pose risks. See how farmers are working to prevent ...

Among animals, more than 169 million commercial poultry or backyard birds have been infected in the current H5N1 outbreak, ...

The spread of bird flu among ... of dead animals with avian flu. Federal and state officials work with farmers to determine the best disposal methods, said John Clifford, a former USDA chief ...