A stranded sea lion suffering from suspected domoic acid poisoning cranes its head on the beach, before being rescued by CIMWI (Channel Islands Marine & Wildlife Institute) volunteers, on March 27, ...

The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume?

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 ...

Getting your Trinity Audio player ready... The pregnant sea lion was alone on a rocky shoreline in Imperial Beach. Suffering from a suspected case of domoic acid poisoning, the animal cycled through ...

Marine mammal experts say dozens of hungry and sick sea lion pups have washed up on Southern California beaches this winter, and many have died at rescue centers. Veterinarian Richard Evans said the ...

March 31 (UPI) --An early toxic algae bloom off the coast of Southern California is killing or sickening hundreds of sea lions, dolphins and seabirds, while forcing rescuers to make tough choices ...

A sea lion named Ronan is better able to keep a beat than the average human, a new study finds. Such ability in animals is generally thought to be unique to humans and some birds, but Ronan’s ...