Hippos can get airborne when moving at high speeds over land, according to a new study. This is the first time that the animals, which can weigh more than 2,000 kilograms (2.2 tons) and spend much of ...

Researchers have discovered that, unlike other four-legged mammals, hippopotamuses trot at high speeds and become airborne for "quite a large amount of time." When you purchase through links on our ...