One of the plaintiffs says he contacted Facebook several times about posts threatening violence against his father, who was murdered by members of a militant group.
Both parties have agreed to protect civilians and facilitate the delivery of humanitarian aid to the region of more than 5 million people, according to a copy of the agreement seen by the AP.
The Ethiopian federal government and Tigray rebels signed a peace deal. But one major player in the conflict, Eritrea, wasn't involved in the talks.
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.
Ethiopia's government is criticizing as "unethical" the statement by the World Health Organization's director-general that the crisis in the country's Tigray region is "the worst disaster on Earth."
Catch up on key developments and the latest in-depth coverage of Russia's invasion of Ukraine.
It's called visceral leishmaniasis. It's spread by sandflies and fatal if left untreated. Fortunately, a new drug regimen holds promise.
The war there is responsible — and makes it difficult just to assess the scale of displacement. Details are in a new report from the Internal Displacement Monitoring Centre.
A report finds 23 million people are experiencing extreme hunger in Ethiopia, Somalia and Kenya, which face their worst drought in 40 years. Food prices hit record highs after Russia attacked Ukraine.