A surfer in Southern California had a terrifying encounter with a sea lion off Oxnard, USA Today reported ... hurtling toward me at full speed," he wrote on Facebook. "Its mouth gaped wide, teeth ...

Although most of the marine mammals affected by domoic acid toxicity are California sea lions, other animals are also susceptible to its effects, according to the Marine Mammal Center. Domoic acid ...

“We typically see mass strandings of California sea lions, with occasional dolphins, during domoic acid events,” Dr. Alissa Deming, veterinarian and vice president of conservation medicine ...

"It can affect their brain, it can affect their heart." Smith said on Monday that SeaWorld had been out to 54 California sea lion calls, and only 14 of those had been treated and releases.

Rockhopper Exploration and Navitas Petroleum have reached an agreement by which the Israeli company becomes the operator of the promising Sea Lion project located north of the Falkland Islands.