A sure way to know that river otters are around without actually seeing one is to find one of their latrines, which they return to on a regular basis.

A sure way to know that river otters are around without actually seeing one is to find one of their latrines, which they return to on a regular basis.

For North American river otters, pooping is a social event that lets them exchange information, know who's in the area, and who might be interested in mating. These pooping areas are known as ...

North American river otters are largely nocturnal and notoriously shy. But with the help of game cameras set up throughout the campus of the Smithsonian Environmental Research Center (SERC), we're ...

If you do see an otter on the road, on the river bank, or in any body of water, report it to the Alliance, via a form on the ...

Two North American river otters have a new outdoor habitat at the National Mississippi River Museum and Aquarium.

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 ...

Otters aren't rare to Wisconsin, but it is unusual to see them in the wild. That made Thursday exciting for those who spotted one in the La Crosse River marsh.

Julia Benzel teaches ciLiving host, Jaclyn Friedlander about river otters ...

BOZEMAN — A river otter attacked a woman on the Madison River west of West Yellowstone earlier this week, prompting state wildlife officials to post warnings about a vicious otter in the Hebgen ...