Tourists can get up close and personal with wildlife when they stay in safari camps at Kruger National Park. You never know ...

Not likely, says Douglas McCauley, a National Geographic explorer and professor at the University of California Santa Barbara. Despite the fact that they're herbivores too, hippos can be extremely ...

Hippos spend much of their days in the water, but around dusk they “lumber onto land,” per National Geographic, to graze on roughly 80 pounds of grass in darkness. Their aquatic and, at times ...

Extinct dwarf hippos that once roamed Madagascar lived in forests rather than open ... , National Geographic Society DOI 10.1002 ...