Zoo staff said Cleo had been battling arthritis and kidney disease in her old age, and when her kidney started to fail, they ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A group of curious lions have proven that they are indeed the smartest of the big cats after ...

Two male African lion cubs made their debut into the Predator Passage lion habitat at the Phoenix Zoo, authorities said ...

Lion cubs Azizi and Jasiri made their Predator Passage debut this weekend. While they still have access to their night house and can choose to be inside, you may see them exploring their habitat in ...