BROOKFIELD, Ill. -- Two California sea lion pups were born at the Brookfield Zoo in June. Their births were the first for this species at Brookfield in nearly 30 years, Chicago Zoological Society ...

Australia's sea lion population has had a tough winter with rising pup mortalities amid the algal bloom, but dedicated ...

A sea lion is carried to an enclosure at the Marine Mammal Care Center, where 140 of the sick mammals have been cared for during the current harmful algal bloom. Sea lions and other ocean mammals in ...

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, experts say, ...

In Astoria, sea lions are an endemic presence along the Columbia River banks and especially along the Port of Astoria’s East Mooring Basin. The port has experimented with several nonlethal methods for ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The name “lion” doesn’t only apply to the king of the ...

It's known as the "Bonneville Buffet." Below Bonneville Dam, located 40 miles east of Portland, Ore. in the Columbia River Gorge, sea lions, sometimes by the dozens, gather to feed on tightly packed ...

PORTLAND, Ore. — The battle between sea lions, salmon and fishermen has been going on for decades on the Columbia River, but tension is growing in Longview, where it appears hundreds of them have ...

Senate Bill 5851, pre-filed for consideration in the 2026 legislative session, would end a long-running impasse over funding ...

PORTLAND -- Investigators think the killers navigated tricky waters in a restricted area, knew how to drop the doors of two metal cages, and then began firing a high-powered rifle into six trapped sea ...

Get ready for an unforgettable wildlife adventure with Disneynature’s Sea Lions of the Galapagos, streaming exclusively on ...

Los Angeles — Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, ...