The sea otter is one of 13 species of otter and is a member of the weasel family. It can be found on the Pacific coasts of North America and Asia. Sea otters spend most of their lives in the water ...

Like most new mothers, this giant otter was proud to show off her adorable pair of three-month-old babies in these stunning pictures taken at Cali Zoo, Colombia. The trio are seen swimming ...

One exception is the sea otter (Enhydra lutris), which only ... The San Diego Zoo confirms this method works well for sexing ...

Wild sea otters are no longer such a rare sight along the eastern coast of Hokkaido, Japan’s northernmost main island. Experts reckon there are now more than 50 of the endangered marine ...

Sleep tight! Baby Mateo has been welcomed to Yorkshire Wildlife Park A giant otter baby has been born in Yorkshire Wildlife Park. Its parents, Alexander and Orimar, now have their hands full ...

HAMANAKA, Hokkaido--Sea otters have pupped off Cape Tofutsu here in eastern Hokkaido. Four pairs of mothers and pups have been spotted since the beginning of July, in a community of up to 14 otters.

In the fall, giant flocks of ducks gather here in the waves before migrating south for the winter. What you won't see here are sea otters. Park rangers suspect the name refers to river otters as ...

At Elkhorn Slough National Estuarine Research Reserve, a newly-reinvigorated population of native southern sea otters has eaten so many invasive European green crabs that researchers say the ...