Avian flu, long associated with birds, continues to surprise scientists as it spreads across species and oceans. After first jumping to dairy cows two years ago, the virus has now infected elephant ...

Multiple elephant seal pups along the Northern California coast have tested positive for the deadly avian influenza, or bird flu, according to new research from the University of California.

Elephant seal pups chubby from nursing snorted through snotty noses on Thursday at the Piedras Blancas rookery — but not because they were sick. In San Luis Obispo County, the elephant seals appeared ...

The number of elephant seals infected with avian flu has grown to 16 total in San Mateo County. Experts say in addition to elephant seals, a southern sea otter and a California sea lion have also been ...