A bipartisan group of lawmakers in both the Washington state Senate and House of Representatives have introduced bills to ...

SAN FRANCISCO -- San Francisco's Pier 39 is getting a lot of attention right now. It's seeing the largest number of sea lions gathered in about 15 years. The sea lions first appeared at Pier 39 after ...

PACIFIC GROVE, Calif. (KGO) -- California has the largest population of sea lions in the country and that is often on full display at San Francisco's Pier 39. That said, we've seen a number of sea ...

SAN FRANCISCO (KGO) -- The ocean is changing and the sea lion is having trouble changing with it. The California sea lion is now getting help from the state capitol. The influx of sick animals has ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered salmon.

When scientists compared what California sea lions eat in the Channel Islands (U.S.) and the Gulf of California (Mexico), they expected to find a clear explanation for why populations were booming in ...

To rule out nutrient scarcity as a cause, he says you’d need to look not only at the quantity of food, but also the quality.

An aerial image of the elephant seal colony at St. Andrew's Bay, one of the largest populations of southern elephant seals on South Georgia Island. (British Antarctic Survey) For the last year and a ...