Authorities in San Mateo County urged residents to take precautions after two cases of bird flu were detected in the county.

The San Diego Humane Society’s Project Wildlife issues precautions to stay safe from the avian influenza for pets and people.

At least three and possibly up to 15 birds have died of avian flu at two New York City zoos, according to the organization that operates the facilities. The Wildlife Conservation Society said three ...

The Bronx and Queens zoos are making changes after several birds there died, suspected of having the bird flu. It comes as ...