Democratic Republic of Congo

The Democratic Republic of Congo has been fighting a small Ebola outbreak since April. Now its government has given the green light to use a new Ebola vaccine.

The world is riveted by the ongoing refugee crisis. Less so by the ongoing — and much larger — internally displaced persons crisis.

The World Health Organization says one case was confirmed and nine people total were suspected of contracting the virus. The cases were "in a very remote zone ... so we are a little lucky," WHO says.

Rodrigue Katembo has quite a resume: child soldier, park ranger, undercover agent, friend of gorillas and elephants. And now, he is a Goldman Environmental Prize winner.

The death of the 34-year-old Kansan was confirmed this week. Correspondent Gregory Warner met him by chance on a boat and found out how he managed to forge a dialogue with violent rebels.

Some African countries have long witnessed mysterious outbreaks of paralysis. Affected regions are poor and conflict-ridden, where people's main food is a bitter, poisonous variety of cassava.

Dr. Denis Mukwege opened a hospital in Eastern Congo to help women give birth safely. His first patient was a rape survivor. And she changed his life.

Farmers are planting in Virunga National Park. That means less food, water and shelter for the endangered great apes that live there.

Dozens of people died in violent demonstrations against longtime leader Joseph Kabila on Monday and Tuesday, after the government postponed November's presidential election.

They joined a club started by an Olympic marathoner. They've learned to push through the pain. They get their school fees paid. And one of them is fast enough to join her mentor in Rio.