Understanding their habitat and behavior helps in preserving this magnificent species. The animal world is full of amazements, but few animals fascinate us as much as the Sumatran tiger ...

Fragmented habitat makes it hard for Sumatran rhinos to procreate and thrive. National Geographic is supporting a conservation effort that may help. ByLauren E. James This story appears in the ...

This is the adorable moment a trio of critically endangered tiger cubs underwent a health check before taking their first steps outdoors at West Midlands Safari Park. The Sumatran tiger cub ...