A paper published in Environmental Toxicology and Chemistry, finds high quantities of toxic "forever" chemicals in sea otters ...

Canadian researchers find higher concentrations of PFAS in sea otters near shipping routes and coastal cities.

AP, is a disease caused by parasitic worms. A seabird or shorebird consumes the parasite, which matures and lays eggs inside ...

Sea otters are often portrayed as lovable and relaxed animals that spend their time goofing around. Or, simply floating on their backs in the water with their special rock. While this image is ...

On Alaska’s remote Prince of Wales Island, gray wolves have developed an unexpected hunting habit: they’re preying on sea ...

Alaska’s wolves are turning to the ocean for food, hunting sea otters and revealing how ecosystems overlap at the coast.

Some coastal wolves in Alaska, U.S., have toxic levels of mercury in their bodies after shifting from a terrestrial diet of deer and moose to a marine diet heavy with sea otters, new research finds.

MONTEREY, California (KGO) — When we first met the hungry otters of Elkhorn Slough last year, they were chowing down on a species of burrowing crabs blamed for destabilizing the shoreline. Thinning ...

An otter is hopping on surfboards in Santa Cruz's storied Steamers Lane. Two years ago, a similar situation played out in ...

1. Otter ecology and its background -- 2. Pen pictures. Thirteen otters of the world : some natural history -- Europe -- Common or Eurasian otter, Lutra lutra -- North America -- River otter, or North ...

The sea otter’s grooming regimen will be familiar to anyone with a cat. Like cats, sea otters spend considerable time licking and biting their fur to keep it clean and conditioned. Also like cats, ...