Hints of this Africa still appear in the ornamental ... herding cattle and goats across a broad bushland east of the Omo River. They also work small fields of sorghum and corn.

The country's unique southwestern region, bisected by the Omo River, is also widely known as one of Africa's most intact cultural landscapes. The various ethnic peoples who reside along the Omo ...

or Omo Kibish, a collection of locations nestled in a remote Ethiopian river valley. Fossils from both of those locales, and others in East Africa, have been dated to between 120,000 and 200,000 ...