Boulder County Health officials said the bird was found on private property near a flock of chickens kept in a run.

The Department of Natural Resources confirmed highly pathogenic avian influenza, or bird flu, was found in a merganser ...

For most of last year, Utah saw few cases of avian flu. That changed in the fall, and more cases are being reported, state ...

The Wisconsin Department of Natural Resources (DNR) announced Friday, Feb. 14 that laboratory tests have identified the H5 ...

State wildlife officials are receiving reports of dead wild birds in southern Michigan during the current bird flu outbreak.

A woman is hospitalized in Wyoming with H5N1 bird flu, likely the result of handling infected birds in a backyard flock, ...

Community volunteers have set up a hospital in a country New South Wales showground to triage and treat hundreds of birds ...

Wisdom, a 74-year-old Laysan albatross, is the world's oldest known wild bird. She also just became a mother yet again.

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

Avian influenza spreads in birds, cows and other animals, and it can sometimes spread to people. In the United States, there ...

More than 300 dead wild birds have been collected by Michigan's Department of Natural Resources in 2025. Avian flu is suspected in the mass deaths.

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.