As Russia wraps up its high level summit with African countries Friday, just how much real influence does Russia have in the continent?

The day after the coup — we look at what's next for U.S. ally Niger in West Africa. It is the ninth coup or attempted power grab in about three years in West and Central Africa.

Soldiers in Niger have announced a coup, imposing a curfew and closing borders in a country that is a key U.S. ally in West Africa.

Soldiers from Niger's presidential guard have blockaded the presidential palace, and regional African leaders condemned the move as an "attempted coup."

The president of Niger has been detained in his residence by his personal guards — prompting fears of another attempted coup in an unstable region of West Africa.

There is no sign of a peaceful resolution to the conflict in Sudan. Millions of Sudanese civilians continue to be displaced as the country teeters on the brink of full-scale civil war.

There is no sign of a peaceful resolution to the conflict in Sudan. Millions of Sudanese civilians continue to be displaced as the country teeters on the brink of full-scale civil war.

When the government ended its fuel subsidy in May, the cost of gas, food and public transport all jumped. On buses, customers double up in seats — "lapping' they call it — to split a fare.

In Nigeria, fuel costs have tripled over the last month and are expected to rise even further, a major hit to millions of people who are struggling to get by already.

Human Rights Watch is calling for the International Criminal Court to investigate attacks the rights group says amount to war crimes in West Darfur.

The stories of those refugees crossing the border from Sudan to Chad, tell of horror, destruction and non stop fighting, in a dreadful deja vu of Darfur's genocidal past.

Bola Tinibu takes over as president of Africa's largest economy at a time when the country is facing unprecedented economic and security challenges.

Thousands of refugees are crossing Sudan's western border into Chad, fleeing escalating violence. Aid workers are hastily coordinating basic necessities as the rainy season approaches.

As the conflict in Sudan continues, more people are fleeing the violence to places like Chad, which shares a western border with Sudan's remote Darfur region.

In Sudan's capital Khartoum, Muhjah Khatib survived the first 10 days of fighting between two generals and their armies. Now, she makes her painful exodus to another country.

A seven-day cease-fire is in place in Sudan, but will it hold and allow safe passage for desperately needed aid?

Sudan's already fragile health care system has been shattered by conflict in the space of weeks. But there are many there who are working hard to fill the gaps in the system.

The capital has been at the center of a vicious urban battle between rival armies for nearly two weeks. A doctor who lived through the fighting before escaping tells her story.

As Sudan enters a second week of fighting, the exodus of international diplomats from the capital continues. But what about the fate of those foreign nationals and millions of Sudanese left behind?

The U.S. military has evacuated American diplomats from Sudan as violence continues there, but many Americans and thousands of Sudanese are left behind.