A suite of specimens featured in the museum’s upcoming “From These Lands” exhibition illustrate the intertwined nature of sea ...

You might think river otters would be deathly afraid of alligators. After all, alligators do prey on otters. However, would you believe that sometimes it’s the other way around? A video taken in ...

World Otter Day is May 25th, and that’s cause to celebrate! Besides their absolute cuteness, these curious critters are also ...

New research from the Smithsonian Environmental Research Center in Edgewater on river otter feces in the Chesapeake Bay makes revelations about the animal’s diet, the ecological role of parasites and ...

A family of giant river otters was released into the Iberá National Park in northeast Argentina on July 1. The endangered species, with no known breeding populations in Argentina over the past 40 ...

A beaver is filmed chasing off an otter near its lodge at the Lost Gardens of Heligan in Cornwall.