Scientists continue to closely monitor a concentrated outbreak of avian influenza that is killing dozens of elephant seals on ...

Mourning Blondie the black bear’s loss, Monrovia residents renew calls for “bear awareness.” And what happens to Blondie’s bear cubs now?

In addition to grappling with a brutal heat wave, Northern Californians are now facing another common enemy: norovirus. The ...

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

The carnage began at Año Nuevo State Park, roughly 50 miles south of San Francisco, where a strain of H5N1 bird flu has ...

For the first time, confirmation of the deadly H5N1 virus has been detected in California's elephant seal population.

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

Police say mountain lion did not display aggressive behavior, but encourage residents to avoid the area and keep pets indoors.

An avian flu outbreak at California's Año Nuevo State Park is spreading across the Central Coast, infecting elephant seals, a ...

Elephant seals in San Mateo County first tested positive for bird flu in February and the infection has now spread to other species, according to researchers.

An avian flu outbreak, which killed several elephant seals at California’s Año Nuevo State Park last month, has spread to ...

Cases of human metapneumovirus (HMPV) have been steadily rising since winter began, but new data suggests the virus is surging in Northern California.