An unprecedented avian flu outbreak in Argentine Patagonia devastated a stable elephant seal colony, highlighting the rising threat of infectious disease to wildlife in a warming world.

The Massachusetts Department of Agricultural Resources said poultry is "highly susceptible" to the bird flu and "suffers ...

The wild Canada goose was found dead earlier in the week and tested for bird flu, per the zoo's standard protocol. After the positive test, the zoo closed its aviary "out of an abundance of caution," ...

The Herb & Nada Mahler Family Aviary has been closed after a confirmed case of avian influenza. According to Zoo officials, a wild ...