“We were eating, drinking, breathing the oil.” Farmers sue Shell for oil spills in Nigeria

On Yemen’s iconic Socotra island, the Dragon’s Blood tree is staging a slow, patient comeback

Scientists are turning to a surprising ally in the battle against drug-resistant bacteria

How government forces killed 21 people in Cameroon’s northwest region

Tanzanian government shutting down vital services to force Maasai off their ancestral lands

In the Democratic Republic of the Congo, community conservation emerges from the chaos of war

Researchers are reviving research to develop a cure that’s contagious as the disease it fights