The Cleveland Metroparks Zoo’s newest arrival, an Eastern black rhino calf, now has a name: Makena, which means “happy one.” ...

Scientists found the remains of an extinct rhino that lived in the Arctic 23 million years ago. It likely reached there over ...

The newly identified species was small, hornless and possibly covered in fur, which would have helped it survive dark, cold ...

About 23 million years ago, a species of rhinoceros - similar in size to the modern Indian rhino but lacking a horn - made its home in the challenging environment of the Canadian High Arctic, which at ...

An ancient hornless rhino fossil found in the Canadian Arctic, Epiaceratherium itjilik, shows rhinos once lived much farther ...

Researchers have gained new insights into rhinoceros evolution and the longevity of the North Atlantic Land Bridge from analyzing the perfectly preserved fossils of a "frosty" Arctic rhino.

Millions of years ago, a pony-sized, hornless rhino wandered through the woods and munched on leaves in what is now northern Nunavut. A new study identities it as a new species, and offers an ...

Animal physiology is the scientific study of the life-supporting properties, functions and processes of animals or their parts. The discipline covers key homeostatic processes, such as the regulation ...