This winter, avian influenza viruses have continued to circulate in wild birds across Pennsylvania, and more birds will be ...

Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021. But what has been the toll on wild ...

An outbreak of highly pathogenic bird flu has been confirmed at a large commercial poultry operation in Grant County near Moses Lake in Eastern Washington. It is the first outbreak of avian influenza ...

Avian H5N1 took a big leap about four years ago. Previously the virus, first detected in the mid-1990s, would tear through domesticated poultry, killing off flocks in days. It occasionally jumped to ...

WASHINGTON — Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021. But what has been the ...

The birds in our gardens or local parks can feel like old friends after a while. It may seem as if we’re seeing the same individuals year after year—and that may be true because often they stay ...

WASHINGTON (AP) — Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021. But what has been ...

FILE - A mallard spreads his wings in the sun at the Capitol Reflecting Pool in Washington, Friday, Nov. 17, 2023. (AP Photo/J. Scott Applewhite, File) Bird flu has devastated poultry and dairy farms, ...