This week, the Animal Health and Animal Science teams at Zoo Miami performed quick exams of three North American river otter ...

Tilly, a river otter, came to the Oregon Zoo in 2009 as an injured and orphaned pup. She birthed four pups while at the zoo.

The Loveland Living Planet Aquarium is welcoming a new furry friend, and you can help give her a name. The one-year-old North ...

ALLENTOWN, Pa. -- Whether swimming or lying on the rocks, the otters always put on a show. As of Tuesday, you can watch the river otters 24/7 on a new live cam. It's part of a new partnership between ...

ALLENTOWN, Pa. - 2:30 p.m. (scheduled) -- On Tuesday, May 13 at 2:30 p.m., a 24/7 live stream of the North American river otters will debut on WFMZ.com. It's part of a new partnership between WFMZ and ...

A zoo euthanized a “beloved” North American river otter after her health declined due to her age, Oregon zookeepers said.

Today we meet the most aquatic member of Costa Rica’s weasel family, the neotropical river otter. The neotropical river otter (Lontra longicaudis) is known as the nutria or perro de agua in Spanish.

The Oregon Zoo said goodbye to a member of the otter family Wednesday. Tilly, the zoo’s oldest North American river otter, ...

The Oregon Zoo is mourning the loss of Tilly, the oldest member of its North American river otter family, who was humanely ...

Tilly, a 16-year-old river otter at the Oregon Zoo known for being "Mom of the Year" and a cameo on the NBC show "30 Rock," ...

This is a very sad time, especially for Tilly’s care staff,” said Jen Osburn Eliot with the Oregon Zoo, in a statement.

Chris Moody of the Save Our Bride Otters campaign group in Blackpool took the video at the Lee Fields, showing one otter ambushing another in the water. They continue to fight each other for several ...