Zookeepers spend a lot of time managing large animals safely, but stepping near two agitated hippos is an especially risky ...

Add Yahoo as a preferred source to see more of our stories on Google. Male hippos must endure multi-hour combat to secure exclusive mating rights within the river. Reaching the 7-year threshold ...

Are hippos dangerous? Hippos hold a common perception of a cute and bubbly demeanor, but that is quite a far cry from the truth. Although their rounded features and cute babies may seem so inviting, ...

Male hippos face intense competition for mating rights with local females in a particular section of a river. In this fascinating clip, we see two large males squaring up to each other. These fights ...

Male hippos must endure multi-hour combat to secure exclusive mating rights within the river. Reaching the 7-year threshold triggers a lethal shift in male social tolerance. Contrary to typical ...