Researchers at UC Davis say news they've dreaded since 2023 has come to pass: California's elephant seals have been infected ...

Scientists have confirmed seven elephant seal pups have tested positive for avian flu at California’s Año Nuevo State Park.

Avian flu has been detected in a domestic flock of birds at a poultry farm in Massachusetts, and the birds have since been ...

Researchers have found avian flu in elephant seal pups at California’s Año Nuevo State Park, and officials have stopped ...

Officials say the deaths of 72 tigers at two tourist parks in northern Thailand are a result of canine distemper and not bird ...

Seven elephant seals at Año Nuevo State Park tested positive for bird flu. About 30 seals have died in what officials call a ...

Multiple elephant seal pups along the Northern California coast have tested positive for the deadly avian influenza, or bird ...

"This is exceptionally rapid detection of an outbreak." ...

Ever since a deadly strain of avian influenza, H5N1, killed some 17,000 southern elephant seal pups on South American coastlines in 2023 and 2024, researchers and public officials have kept an ...

For the first time, avian flu has been found in California’s marine mammals, and wildlife officials are working to contain its spread.

According to the governor's office, more than half of all avian flu cases in the United States are in Pennsylvania.

Governor Josh Shapiro of Pennsylvania convened a crisis response meeting this week to address a massive avian influenza outbreak in the state. Per state officials, nearly 7.6 million birds have ...