A big cat sanctuary in Washington is temporarily closed and quarantined after bird flu killed 20 wild cats there, including ...

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...

The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.

A big cat sanctuary in Washington has suffered "significant losses" among the animals in its care after what it said was an ...

The death of an Oregon house cat from bird flu and a pet food recall are raising questions about how people can protect their ...

Bird flu has been on the rise in Washington state and one sanctuary was hit hard: 20 big cats – more than half of the ...

Bird flu has taken a terrible toll at the Wild Felid Advocacy Center, a sanctuary for wildcats and their hybrids on Harstine ...

A devastating bird flu outbreak has killed 20 big cats at the Wild Felid Advocacy Center of Washington, a nonprofit an ...

B ird flu has killed 20 big cats at the Wild Felid Advocacy Center in Washington state. The devastation has claimed half of ...

Pet owners are being warned against feeding raw meat to cats after a house cat in Oregon died from bird flu.Health officials ...