After being missing for nearly two weeks, a zoo in Wisconsin announced the good news about one of its escaped otters: "Ophelia is home!!" However, the search for a second escaped river otter continues ...

The return of sea otters, a top predator, to a California estuary is helping slow erosion and restore the estuary’s degraded geology. A sea otter in the estuarine water of Elkhorn Slough, Monterey Bay ...