The avian influenza outbreak that put some of California’s most beloved marine mammal and sea bird populations at risk has ...

Close-up portrait of a Southern Elephant Seal (Mirounga leonina) showing detailed textures of its face and skin during molting season in the Falkland Islands.© Giedriius/Shutterstock.com Avian ...

Researchers say seven seal pups have tested positive for an avian flu virus at California’s Año Nuevo State Park and several more are showing signs of the illness. The outbreak has prompted park ...

The government is investigating a rare strain of avian flu, H5N9, detected on a duck farm in central California, according to the World Organisation for Animal Health. It marks the first reported ...