The Phoenix Zoo lost its beloved mountain lion, Sierra, who was humanely euthanized this week after dealing with advanced ...

A 31-year-old man was arrested for allegedly attacking a sick California sea lion Tuesday morning near ... A police employee monitoring the cameras saw the attack, authorities said.

They are highly territorial and aggressive, and their attacks can be deadly.” As viewers can see, the hippo catches one of two lions by surprise during an attack on its rear, and it's all the ...

Cassy the mountain lion, named for the Cascade Mountains where she was found orphaned as a cub in 2007, died at her Kansas ...

Japan’s oldest lion, Oto, died on Monday at the age of 25, which is equivalent to a century in human years. Born in 1999 in Hokkaido’s Asahiyama Zoo, Oto had lived in the Toyohashi Zoo and ...

SALT LAKE CITY — Diego the California sea lion had a unique adventure in October when he became the biggest animal transported to the University of Utah Hospital for a CT scan. "I think for us ...

The Phoenix Zoo lost its beloved mountain lion, Sierra, who was humanely euthanized this week after dealing with advanced renal failure. The Reid Park Zoo had to humanely euthanize their African ...