A small but growing number of house cats have gotten sick from H5N1, the bird flu strain driving the current U.S. outbreak.

Highly pathogenic avian influenza (HPAI) has entered a concerning new phase, demonstrating its adaptability by spreading from ...

Some birds at the Queens Zoo have died due to avian influenza, a spokesperson for the Wildlife Conservation Society confirmed ...

The nationwide spread of highly pathogenic avian influenza, HPAI, also known as avian or bird flu, has many in Illinois concerned about livestock, ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Thousands of snow geese migrating across Pennsylvania have authorities working overtime to mitigate the recent outbreak of bird flu and ensure public safety. The state Game Commission on Jan. 2 ...

Three ducks at the Queens Zoo and up to 12 birds at the Bronx Zoo have died after exposure to the highly contagious bird flu.

Amid concerns about avian flu, officials and wildlife rehabilitators on Cape Cod are monitoring rising cases of dead and sick ...

The order affects roughly 80 markets in New York City and in several nearby counties. New Jersey is also asking its live ...

Greg Herbruck knew 6.5 million of his birds needed to die, and fast. But the CEO of Herbruck's Poultry Ranch wasn't sure how ...

Avian influenza, also known as bird flu, has been detected in Canada geese in Jefferson County — now one of 10 Kentucky ...