Learn how river otters are being restored and why they matter for aquatic ecosystems at a free NCTC lecture Jan. 15.

Scientists discovered that river otter droppings contain large numbers of parasites that infect the animals’ prey, indicating that otters may play a significant role in shaping local food webs.

What cheeky little critters! These tiny otters look minuscule in comparison to their 100-pound capybara friend (and their canine pal), but they couldn't have bigger personalities. The way they laughed ...

WESTMORELAND, N.Y. -- A pair of river otters made a surprise appearance in a Westmoreland pond. Carla Burnham said the duo ...

Despite ice covering a popular reservoir, a recent video from Colorado Parks and Wildlife shows how otters stay warm in the ...

Biologists and ecologists have long wished to gather high-quality data on exactly what the animals they study are eating, but how can such observations be made without disturbing the natural patterns ...

The Sacramento Zoo introduces a new otter, Darla, to its river otter habitat, where she joins her brother Jackson.

North American river otters eat, play and defecate in the same place. And their unhealthy habits make them ideal for detecting future health threats in the environment. Kristen Goodhue A North ...

If you feel that your day needs some cute and cuddly brightness, look no further; a couple of totally adorable three-month-old giant otter cubs are here to lift your spirits! As this wholesome video ...

Whenever I go to the zoo, I always make time to see one of my favorite exhibits: the river otters. Though otters are a widespread, relatively common species, I’ve only occasionally managed to spot ...

In today’s episode of “Matt About Town,” we’re highlighting an ongoing study being conducted at the Smithsonian Environmental ...