Tigress Arrowhead, Ranthambore's iconic big cat and granddaughter of Machhli, dies just after her daughter's relocation.

The leopard who became famous after a video of him fighting a troop of baboons has passed away. He was found dead on one of ...

Editor's note: The little-used airstrip in the Everglades that the state is using to build a detention center for immigrants, ...

These truths became personal guideposts when I met Sudan, a northern white rhinoceros and, eventually, the last male of his kind.. I saw Sudan for the first time in 2009 at the Dvůr Králové Zoo ...