Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip.

Imagine standing in front of a gentle giant whose kind once roamed vast African plains in great numbers, only to realize you ...

Sudan, a northern white rhino and the last male of his subspecies, died Monday at the Ol Pejeta Conservancy in Kenya. The rhino — once called by the dating app Tinder as the “most eligible bac ...

AP Photo/Sunday Alamba When Sudan, the world’s last male northern white rhino, died in March at a wildlife preserve in Kenya, it seemed to signal the end of his kind. But it might not be over yet.

Breeding on rhino farms is one of reasons southern white rhino numbers have rebounded. Rhino owners are also on the front-lines of poaching, spending big sums each year on private security to ...