Saving California's seals and sea lions

We tend to think of famine in human terms. But animal populations also experience wide-spread hunger, and the hundreds of emaciated young seals and sea lions stranded on California beaches in the past year were a poignant ...

Further evidence found against ancient 'killer walrus' theory

An Otago-led team of scientists using techniques from the field of dentistry is shedding new light on the evolution of walruses, fur seals and sea lions. The researchers have cast further doubt on previous claims that an ...

Scientists establish first map of the sea lion brain

Rio is a California sea lion who can solve IQ tests that many people have trouble passing. In fact, she is so smart that scientists at the Long Marine Lab at the University of California, Santa Cruz designed a series of tests ...

Testing detects algal toxins in Alaska marine mammals

Toxins from harmful algae are present in Alaskan marine food webs in high enough concentrations to be detected in marine mammals such as whales, walruses, sea lions, seals, porpoises and sea otters, according to new research ...

Sea lions exposed to algal toxin show impaired spatial memory

California sea lions exposed to the algal toxin domoic acid can suffer brain damage that leads to significant deficits in spatial memory, according to a study to be published in the Dec. 18 issue of Science. The new findings ...

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