After a catastrophic outbreak of bird flu devastated southern elephant seal populations in 2023, scientists are on high alert.

Learn how citizen scientists helped scientists measure the deadly impact of the Great Texas Freeze on purple martins.

Bird flu (H5N1) confirmed in a Jefferson County poultry flock. Risk to the public is low; officials urge biosecurity and avoiding sick or dead birds.

Bird flu is impacting two commercial poultry flocks in southern Wisconsin.  The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) confirmed cases of highly pathogenic avian ...

When biologists first noticed increased bird flu cases in October, 49 cases had been reported. But because they can only test a limited number of carcasses, the true number is likely higher.

Bird flu has been detected in four backyard flocks in Iowa over the past two weeks, bringing the state's total so far this year to six.

The highly pathogenic avian influenza was detected in domestic poultry flocks in Washington and Buena Vista counties, marking ...

California’s Año Nuevo State Park has closed its popular elephant seal viewing area after seven pups tested positive for avian flu.

Cases of the bird flu continue to pop up across Delmarva, including three already in Caroline County this year.

Florida Fish and Wildlife Conservation Commission has run tests on four of the dead birds to figure out what happened.

Researchers testing dead black vultures found bird flu in about four out of five of them, according to a University of ...