Some species of bacteria in our intestines are disappearing. Can we reverse the microbial die-off? The food eaten by Tanzania's Hadza tribe could hold the answer.
President Trump has had a friendly relationship with Egypt's leader but this week the administration surprisingly cut some military aid over Egypt's worsening human rights record.
Kenya's president won re-election but his inauguration is on hold pending a court ruling by his challenger. The opposition leader claims massive vote rigging which resulted in deadly violence.
An opposition party called the government's decision "a complete disgrace." Zimbabwe's first lady is accused of assaulting a 20-year-old model with an extension cord at a Johannesburg hotel.
A father of seven had to start over after his family was forced from home by Boko Haram. He found safety and a new job in a camp for displaced persons.
A 20-year old South African model accusing Zimbabwe's first lady of beating her with an extension cord has rejected a proposed cash settlement, according to her legal team.