Otters were captured playing in the snow on a trail camera in a Pennsylvania state park.

A group of otters is called a “romp,” and it’s easy to see why. Otters have a reputation for being social animals with playful behavior, as demonstrated by these North American river otters at Zoo ...

Two playful Northern American river otters weaseled out of their enclosure at a Wisconsin zoo last week to explore and have fun in a snowstorm. The search continues for Louie and Ophelia, the otters ...

There’s a lot to discover about the smallest species of otter — here are some fun facts about them. Mike Bock On the rocky banks of a trickling freshwater stream, the otters are on the move. The ...