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

The lion enclosure at the Bedfordshire zoo stood empty for a while after keepers had to put its two remaining lions to sleep ...

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 lion, ...

TOPEKA, Kan. (WIBW) - A beloved resident of the Topeka Zoo, Cassy the mountain lion passed away, the conservation center said in a press release. Cassy was being closely monitored regarding some ...

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 ...

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 ...

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 Botanical ...

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 ...

The Minnesota Zoo will be launching a new sea lion show later this year. Beginning March 6, the Royal Credit Union Sea Lion Discovery Show will take place twice a day inside Discovery Bay at the ...