Experts are closely monitoring the marine animals, flagging mortalities and advising beach visitors to take extra precautions ...

The Michigan Department of Agriculture and Rural Development has confirmed an outbreak of bird flu among a commercial poultry ...

Scientists estimate more than 60 marine mammals may have been infected by the virus.

A terrifying outbreak of highly pathogenic avian influenza (HPAI) is ripping through California’s Bay Area, leaving a trail ...

Wildlife authorities confirmed Thursday that nine more elephant seals, a sea lion and an otter have died from bird flu at Ano ...

Two weeks after scientists confirmed the first-ever outbreak of avian influenza, or bird flu, in elephant seals along the ...

The first seven cases of avian influenza were confirmed by preliminary testing at UC Davis and confirmatory testing by the ...

After H5N1 bird flu was detected in elephant seals gathered at Año Nuevo State Park, other marine mammals have also succumbed, including a sea otter and sea lion. So far, only animals in San Mateo ...

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 ...

Bird flu outbreaks fuel push to sell public land near Wisconsin egg operation; critics warn public lands at risk under ...