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 ...

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 ...

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 ...

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 ...

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 ...