After more than four decades, the Cleveland Metroparks Zoo is preparing to say goodbye to its seal and sea lions.

Tania, who was the zoo's only remaining Patagonian sea lion, has died at the age of 29 ...

BROOKFIELD, Ill. -- Two California sea lion pups were born at the Brookfield Zoo in June. Their births were the first for this species at Brookfield in nearly 30 years, Chicago Zoological Society ...

DUDLEY Zoo have announced that their very last Patagonian sea lion has died after being put to sleep on Monday (January 26).

SALT LAKE CITY — Utah's Hogle Zoo announced on Friday the death of Diego, a California sea lion who made history as the biggest animal to get a CT scan at the University of Utah Hospital. Diego had ...

Tania, who was Dudley Zoo's only remaining animal of its kind, has died at the age of 29. The zoo has said that age-related conditions meant Tania had received regular veterinary care for several ...

SAN DIEGO (FOX 5/KUSI) — A dramatic wildlife rescue — captured by drone — is highlighting both the power of teamwork and the dangers of ocean plastic pollution. A near-threatened Steller’s sea lion ...

HOUSTON (KTRK) -- It's a girl! The Houston Zoo is celebrating their healthy new female seal lion pup, who is bonding with her mother. Zookeepers confirmed parents Kamia and Jonah are the parents of ...