Cameras installed to monitor tigers unexpectedly reveal and confirm the presence of smooth-coated otters in Nandhaur.

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 ...

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 ...

Long before modern species appeared, otters existed that were closer in size to lions than the small mammals known today.

When people talk about sea otters, the words “cute,” “cuddly,” and “curious” often come to mind. But now you can add another descriptor to that list -- climate change fighters. Along the West Coast ...

Conservationists released a family of “Argentina’s top aquatic predator” for the first time since the species went considered locally extinct. Photo from Fundación Rewilding Argentina In a wetland of ...

New research has found that the levels of toxic industrial chemicals, which were banned more than 40 years ago, are rising in ...