Sea otters communicate using a variety of sounds, including chirps, growls, and whistles. Mothers and pups have specific calls to locate one another, while other vocalizations serve as warnings or ...

There’s a creature lurking in the sea. It’s slick, fast, and if you get too close, it might chomp your face off. No, not sharks or giant squid — sea otters. “Sea otters,” you might say. “Don’t they ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — The story of how one baby sea ...