It may sound surprising, but groups of hyenas will sometimes take on animals much larger than themselves, even lions. Although usually, the lion is not a full-grown male, but rather a younger lion or ...

On Thursday, the Denver Zoo Conservation Alliance is going to bring out some of its newest family members, four lion cubs, one male and three females, into the eyes of zoo visitors for the first time.

Four Barbary lion cubs recently made their public debut at a Czech zoo that's working to eventually reintroduce the breed to its native habitat decades after it went extinct in the wild. The three ...