Gunmen launched grenades and used machetes against Muslims being evacuated in a truck convoy in Central African Republic, killing at least three children and 19 adults, a humanitarian group said Saturday.

Egyptian voters who went to the polls this week have approved a new constitution, a spokesman for the electoral commission announced Saturday in a national broadcast.

South Sudanese government forces have recaptured the key town of Bor from rebels after fierce fighting, the town's mayor said Saturday.

Last week, a hunter stunned the world by paying $350,000 to kill a black rhino. The deal went went viral and brought death threats against the hunter.