The Trump administration is suing California over its animal welfare laws, claiming they unconstitutionally raised egg prices ...

The US Centers for Disease Control and Prevention ended its emergency response for bird flu as the outbreak that sickened ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

According to the CDC, there has been a decline in animal infections and no reports of human cases since February.

The Arizona Department of Agriculture did not say which dairy the milk with avian flu was detected at and said the risk to the public is low.