Although the risk to the general public is still considered low, there have been at least 65 confirmed human cases in the U.S ...

The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.

Paleontologists from Yunnan University have named this newly identified species – Archaeocursor asiaticus.

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

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, suggesting the virus changed over the course of the patient’s infection.

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

Avian flu outbreaks and increased demand during the holiday season are being blamed for high egg prices in Massachusetts ...