They were flippin’ poisoned! The horde of “demonic” sea lions that attacked people off the California coast in recent weeks ...

Unlike most marine mammals, sea otters do not have blubber to help keep them warm. Instead, they have two layers of fur. They have a dense undercoat with longer, waterproof guard hairs. Sea otters’ ...

Polychlorinated biphenyls (PCBs) are commonly found in the bodies of short-beaked common dolphins that get stranded on UK ...

A 36-foot emaciated sea creature washed up on a California beach, and now researchers want to know how it died. On March 29, ...

Every 1°C rise in sea surface temperature corresponded to a 14 per cent increase in mortality risk. According to the study, the threshold where PCB blubber concentrations have a significant ...

A photographer's iconic shots of polar bears in abandoned buildings on a Russian island shines a spotlight on wider changes ...

A killer whale has become a first-time mom after a peachy-orange calf was spotted swimming with her off Washington, a whale watching group said. The baby orca was discovered March 20 in the Salish Sea ...

EMERYVILLE — A juvenile whale who beached itself several times since it was first spotted in the San Francisco Bay last week ...

The pups born this season have been weaned and are now making their way into the ocean. Some might not quite make it.

The material on the covers of books from a French abbey was too hairy to have come from calves or other local mammals.

A 36-foot emaciated sea creature washed up on a California beach ... and tied a buoy to its tail in order to collect skin and blubber samples and take photos, officials said.