Ethiopia's warring sides formally agreed during talks in South Africa to a permanent cessation of hostilities in a conflict whose victims could be counted in the hundreds of thousands.
The Anopheles stephensi is a well-known malaria mosquito, but still sort of new in Ethiopia, where it has caused dramatic, out-of-season outbreaks in ill-equipped cities, new research shows.
Countries are scrambling to salvage a deal allowing Ukraine to export grain, after Russia said it pulled out indefinitely, a decision that risks worsening global hunger.
Nearly 300 people were wounded in Saturday's explosions, the country's president said. The al-Qaida-linked al-Shabab extremist group claimed responsibility, saying it targeted the education ministry.
We asked refugees around the world to tell us of a memento they brought to connect them to their old life even as they embarked on a new and uncertain future.
Dr. Benjamin Black talks about Belly Woman: Birth, Blood and Ebola — the inside story of what it was like to face a terrifying epidemic in West Africa.
Conflict in Tigray has led to a collapse of its public health system. Physicians are having to reuse gloves, use expired medications and deny patients care because of lack of resources and power.