A dairy facility in Maricopa County has been placed under quarantine after avian flu was detected in its milk supply, the agriculture department said.

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

Now four years later, a dozen eggs costs an average of nearly $5 in the U.S. because of the lingering bird flu, so Nevada passed a law the governor signed Thursday that will allow the state to suspend ...

Bird flu has been detected in a wild merganser collected from Milwaukee County last week, the DNR Says. Public health ...