New York City zoos are taking extra precautions after announcing the deaths of several ducks and wild birds amid concerns of ...

In a season unlike any other, the U.S. is facing a viral onslaught not seen in years. With flu cases soaring, the landscape ...

A new strain of bird flu has been detected in US dairy cows, raising concerns among experts. The USDA confirmed a new version of the H5N1 virus, known as D1.1, while a second strain was found in ...