Fiona the hippo at the Cincinnati Zoo has been written up in the New York Times and her own show. Mars, a pigmy hippo in Kansas has garnered international attention while a foursome of baby giraffes a ...

This is the fourth pygmy hippo born in a U.S. zoo in the last year, which is significant for the endangered species.

Ghost has gone viral as she spends her final days pouring her last energy into caring for her eggs — even though they will ...