SeaWorld San Diego's rescue team released this California sea lion back into the Pacific Ocean after rehabilitation. Video: ...

Thanks to debris-related mortality and habitat degradation caused by fisheries, the Australian sea lion population has shrunk by 60% over the last four decades. Researchers estimate that only ...

Then commercial hunting and culls reduced them to a fraction of their original population and range. What bill proponents see as “overpopulation” has actually been a reoccupation of territory that no ...

First, while in his habitat, he had blood work and an abdominal ... James Bailey sedates Diego, a California sea lion, before transporting him from Utah's Hogle Zoo to the University of Utah ...