Avian influenza (bird flu) causes significant illness and mortality in both wild birds and domestic poultry. Bird movement patterns play an important role in the spatial spread of bird flu. New ...

Add Yahoo as a preferred source to see more of our stories on Google. Dead birds recently washing up along Ohio's waterways have some on social media wondering what's going on and if bird flu is the ...

Bird flu is circulating among birds on the Australian mainland. So, with the confirmed number of detections growing, you may be wondering about the risk of birds infecting humans. So far in 2026, no ...

When two bald eagles built a nest in Philadelphia in 2007, it was the first time one had been recorded in the area in 200 years. But scientists are again worried about the eagles’ future. Although a ...

This story has been updated with additional information. Dozens of bodies of migrating birds — including some that appeared ill and were actively dying — were recovered from a playa lake in Amarillo ...

The deadly H5N1 strain of bird flu has now spread from migratory birds to infect resident Australian birds. Clusters of dead birds have been found in several locations. The virus will inevitably ...

Australia H5N1 outbreak: Australia's choice of protecting the most vulnerable indigenous birds against the H5 bird flu represents an important step from both the viewpoint of the conservation of ...

South Australian authorities have identified three mass bird mortality events involving more than 1,000 crested terns, which are "presumed" to have died from H5N1 bird flu. Premier Peter Malinauskas ...