I think we owe that to the people of the Omo. Mark Angelo is the chair of the Rivers Institute at the British Columbia Institute of Technology and an internationally acclaimed river conservationist.

This story appears in the March 2010 issue of National Geographic magazine. Dunga Nakuwa cups his face in his hands and remembers his mother's voice. She has been dead nearly two years, but for ...

River Omo is the main tributary of Lake Turkana and ... They want to sacrifice us for other people’s benefit. The project has affected fishing, which is our source of income," said Councillor ...