Eye on Africa

Plane-sized chamber discovered inside Great Pyramid of Egypt

Scientists using ground-breaking imaging technology have discovered a secret chamber the size of a plane inside the Great Pyramid of Egypt. Also, a new multinational military force in the Sahel embarks on its first mission, with several hundred soldiers from Mali, Niger and Burkina Faso coming together to battle Islamist insurgencies in the region. And as the UN warns of deforestation in western Ethiopia, one of its agencies pairs up with South Sudanese refugees in the region to replant trees.