Imagine a world where the cages swing open and animals return to the wild, where concrete enclosures give way to endless ...

Imagine standing at the edge of a vast landscape where the world’s rarest animals roam, hearing the distant roar of a lion ...

A 19-year-old Asian elephant at the Zurich Zoo gave birth this weekend to a male calf whose name, starting with the letter Z, will be announced this week. A light-sensitive ...