No, not Liston vs. Patterson. Not Ali vs. Frazier. Clearly, we're all thinking about elephant vs. rhino. And we have the fight for you. Spoiler alert: The winner isn't who you might think it is.

Ever wondered what would happen if two of the worlds largest animals went head to head in a battle The Animal FaceOff series aims to find out After expertly designed replicas of the animals are ...

Rhinoceroses - of which there are five species - are the second-largest land mammal after elephants ... mate four years ago. Other attempts to conserve some of the northern white rhino genes ...