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.

Two rhinos munch serenely on grass as the sun rises over Mount Kenya, oblivious to the massive global endeavour to prevent ...

KNOXVILLE, Tenn. (AP) — The oldest rhinoceros in the United States has died at a Tennessee zoo. Dolly was 56 years old.

A zoo in Quebec says it had to say goodbye to a 45-year-old white rhinoceros, the first one born on Canadian soil, calling ...

SUITA, Osaka Prefecture--An international research team may have found a way to save the northern white rhinoceros, perhaps the world’s most critically endangered mammal as only two, both female ...

What is the southern white rhinoceros? The southern white rhino and northern white rhino are subspecies of the white rhino. Aside from living in different parts of Africa, they differ slightly in ...

She was one of the first white rhinos at the Knoxville zoo, where she had lived since 1976. The southern white rhino raised 10 calves throughout her life and could be fiercely protective of them ...