(KRON) — After weeks of training behind-the-scenes, the Monterey Bay Aquarium’s newest sea otter, Opal, officially joined the sea otter exhibit. Visitors can now see Opal playing with her “raftmates,” ...

The mother recently unexpectedly gave birth at the Monterey Bay Aquarium. — -- A wild sea otter gave the Monterey Bay Aquarium in Monterey, Calif. a pleasant surprise when she gave birth to an ...

SEATTLE — The Seattle Aquarium has a new resident making a splash. Ruby, a southern sea otter from Monterey Bay Aquarium, ...

Rosa, the oldest sea otter at Monterey Bay Aquarium in California at age 24, has died after raising 15 rescued otter pups. Photo from Monterey Bay Aquarium A 24-year-old sea otter who helped raise 15 ...

Monterey Bay Aquarium MONTEREY, Calif. -- A wild sea otter that entered the Monterey Bay Aquarium's Great Tide Pool in Monterey gave birth to a pup on Saturday. RELATED: Chicago aquarium takes in ...

The pup's birth was recorded and broadcast on live video via Periscope Saturday. — -- A wild sea otter mother and her "otterly" adorable newborn pup have become celebrities at the Monterey Bay ...

Elkhorn Slough is a special place. Snaking 7 miles inland from Moss Landing, the protected tidal marshland encompasses over 4,200 acres of diverse ecosystems. Mark Silberstein was living on a ranch on ...

Ruby was stranded and rescued as a one-day-old pup. She weighed just 1.9 pounds and was one of the smallest sea otters her ...

The Seattle Aquarium has joyfully announced the arrival of Ruby, the first southern sea otter to join its ranks.