These rivers link communities, sustain stunning wildlife, and provide essential resources like food and water.

Barges get stuck in silt. Engines break down. Time inches by. Men play checkers. The river connects nine African countries along its nearly 3,000-mile journey to the Atlantic Ocean, but its ...

Encompassing a sizable portion of Central Serengeti, this vast valley teems with wildlife. The valley's river keeps the vegetation plentiful, supporting herbivores throughout the year. Wildebeest ...