Giant otters have no language barriers. And Rosario, a 63.9-pound grey giant otter with white spots on her chest who has lived at the Los Angeles Zoo is about to find that out. In mid-May she flew by ...

Three giant otter cubs born through a breeding programme have boosted the world's largest captive population of the endangered species. New Forest Wildlife Park said the latest arrivals brought its ...

The Roger Williams Park Zoo euthanized a beloved giant otter named Fernando. Fernando suffered from arthritis and a painful foot inflammation due to an old leg injury. The zoo used a groundbreaking ...

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 ...

In a wetland of northeastern Argentina, a family of the country’s “top aquatic predator” ventured outside their enclosure for the first time. They didn’t run or even wander very far, but that wasn’t ...