The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

The spread of bird flu (H5N1) has caused egg prices to rise and shelves to empty across Louisiana and the U.S. The cost of ...

Bird flu has sickened several dozen people around the U.S. and left one person dead while egg price hikes and shortages have ...

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

FDA issues proposed rule on front-of-package nutrition labeling. The FDA has released its proposed rule on front-of-package nutrition labeling ...

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

A park in Brockton has been closed due to reports of a potential bird flu outbreak. "The D.W. Field Park is closed out of an ...

A Long Island farm said it would be forced to kill its flock of nearly 100,000 ducks due to an outbreak of bird flu.

"Cats (domestic and large felids) in particular can experience severe illness or death from infection with H5N1. Dogs can also contract H5N1, although they usually exhibit mild clinical signs and low ...