JUBA, Feb. 2 (Xinhua) -- The United Nations Mission in South Sudan (UNMISS) on Sunday expressed concern about the escalating violence between cattle keepers and settled farming communities in Eastern ...

（法新社日内瓦3日电） 世界卫生组织（WHO）宣布，乌干达4天前确认爆发疫情之后，今天展开首场针对伊波拉病毒苏丹株的疫苗接种试验。 这是乌干达第6次遭遇「苏丹伊波拉病毒」（Sudan Ebola virus）疫情，而这个病毒株目前仍未有疫苗拿到批准。伊波拉病毒其他5种病毒株，也只有1种已有疫苗取得许可。

"NASA and SpaceX are expeditiously working to safely return the agency's SpaceX Crew-9 astronauts Suni Williams and Butch ...

There were 60 passengers and four crew on board the flight that collided on approach to Washington's Reagan National Airport, ...