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.

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.

(As we've said, there are no northern white rhinos in the wild anymore, though they used to roam central Africa.) The ...

His death is heartbreaking. The extinction of the northern white rhino is happening before our eyes. Rhinos are the targets of poaching because of an insatiable demand for their horns on the black ...

A baby eastern black rhino has been born in Kenya, an event wildlife researchers are dubbing as a conservation success for the critically endangered species. The calf, estimated to be 6 months old ...

Sudan, a northern white rhino and the last male of his subspecies ... Take one species out and everything starts to crumble.” The western black rhino was declared extinct seven years ago ...