Two of the world’s rarest lions have arrived at a UK zoo as part of a breeding program to help save the highly endangered big ...

A pair of Asiatic lions have arrived at a British zoo as part of efforts to protect the highly endangered species from ...

DVUR KRALOVE, Czech Republic (AP) — Four Barbary lion cubs were born recently in a Czech zoo, a vital contribution for a small surviving population of the rare lion that is extinct in the wild. The ...

The lioness had a fourth cub that died. The remaining three are with their mother.

Four Barbary lion cubs, a type of lion extinct in the wild, have been born at a Czech zoo, offering a vital boost to global conservation efforts for the rare big cat. The arrival of the three females ...

Los Angeles loves its mountain lions–so much, in fact, that we’ve given the iconic Puma 22 his own holiday. But despite being some of the region’s most celebrated creatures, the big cats are also some ...

Efforts to stop Pacific sea lions from feasting on endangered salmon and steelhead have largely failed despite millions of ...