As they're seeing the avian flu jump from birds to cows, they say there's now a greater risk the virus could mutate and ...

Animals at the Wildlife World Zoo in Arizona tested positive for bird flu, resulting in the deaths of a cheetah, a mountain ...

Getty Images The Wildlife World Zoo in Litchfield, Arizona is having some serious health issues with many of their animals. I ...

Officials at Wildlife World Zoo in Arizona reported two big cats and three large birds died, while 25 human employees were ...

Animals at Arizona Zoo Test Positive for Bird Flu Five animals died after exposure to bird flu at Arizona’s Wildlife World ...

Avian flu continues to spread with cases in cats, horses, and humans. Scientists monitor wildlife infections. Vaccine ...

A rise in food prices makes for a less than merry holiday season. Grocery prices rose 0.4% in November, according to the ...

Scientists are concerned that the H5N1 virus could set off another human pandemic. But it is already putting species under ...

H5 avian influenza detected in Coconino County wastewater, no human cases reported; public risk assessed as minimal.

A mountain lion, a cheetah, a kookaburra, a swamphen, and an Andean goose all died of the infection. A white tiger was also ...