These photographs of a hungry otter catching a brightly coloured pipefish were taken by Pete Walkden - a professional wi ...

West coast states are spending millions to protect their inland waterways from invasive crabs. In some places, otters are ...

NPR's Juana Summers speaks to researcher Rikke Jeppesen about her work on how sea otters, which were hunted to almost near extinction, have been able to thrive by eating up to 120,000 crabs a year.

SIOUX FALLS S.D. (KELO) — A family of otters has been spotted along the Big Sioux River. One of our viewers Carly Rickenbaugh ...

A recent study found sea otters are eating thousands of green crabs at a California reserve, reducing the invasive species’ population.

A proposal to remove otters from Wyoming's list of protected animals is short-sighted, argues retired veterinarian Donal O'Toole.

Southern sea otters were nearly hunted to extinction in the 19th century for their furs, only gaining a measure of protection ...

Whenever I go to the zoo, I always make time to see one of my favorite exhibits: the river otters. Though otters are a widespread, relatively common species, I’ve only occasionally managed to ...

A state legislator from Teton County wants to take river otters off Wyoming’s protected species list, where it’s been for ...

Instead of catching waves, a Sooke surfer caught the attention of a “frisky” sea otter who decided to try its paw at the ...