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.

Even more remarkably, the rhino’s horn acts like a tailfin—a natural stabilizer that reduces spinning midair. “The great ...

Will anyone want to buy 2,000 rhinos? We’ll soon find out. Botswana is evacuating black rhinos amid poaching threat Botswana is evacuating black rhinos amid poaching threat Pictures: Black ...

A critically endangered rhino is expecting its second baby. Dakima, an East African black rhinoceros, lives at the Kifaru Reserve enclosure at Folly Farm, in Pembrokeshire, and has recently been ...

Tumani the eastern black rhinoceros recently enjoyed snow enrichment time at the Blank Park Zoo in Des Moines Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013.