For the first time since fleeing South Sudan more than two years ago, opposition leader Riek Machar returned on Wednesday to take part in a nationwide peace celebration.

While a new black middle class has emerged, while the politically connected got rich, some even becoming billionaires, the vast majority of South Africans remain poor.

The assailants blasted a roadside bomb at a house occupied by four nonlocal teachers in Arabia Boys Secondary School, killing two.

As war continues in South Sudan, a neighboring diocese in Sudan is housing more than 200,000 South Sudanese refugees, its bishop said.

Cardinal Souraphiel highlighted the role globalization plays in connecting young people in unjust ways.

The 15-year-old program has saved millions of lives around the world and prevented millions of new infections.