Compared with Africa's other big animals, hippos have been relatively neglected in scientific research. Partly, this is because they're hard to study and dangerous to encounter.
An adorable baby pygmy hippo at the Metro Richmond Zoo in Moseley, Virginia, had its first swim accompanied by its mom after the water level was lowered for the little hippo’s swim debut, footage ...
Archaeologists have discovered some of the first-ever tools used on Earth at a site in Africa dubbed 'the cradle of humankind.' They found 3mn-year-old knives made from stones.