Africa is dividing in two ... caused the appearance of a 35-mile-long fissure in the desert called the East African Rift. "It marked the start of a long process in which the African plate is ...

Series exploring east Africa's Great Rift Valley. On the vast savannahs, grazers and predators struggle to outwit each other, forcing primates to develop social systems. Show more Visible from ...

Using state-of-the-art high-definition filming techniques, this series investigates the geological forces which shaped East Africa's Great Rift, and which make it one of the world's most wildlife ...