Disease is the latest sign of breakdown in the most basic government services. As the problem spreads, neighboring nations may increase pressure on Mugabe to step down.
The three Pakistanis and one Saudi named belong to Lashkar-e-Taiba.
Army Chief Ashfaq Kayani has been curtailing the political influence of a military accustomed to running the country.
While conditions are improving at the Central Teaching Hospital for Children in Baghdad and elsewhere in Iraq, the country still faces vast humanitarian needs.
Readers write about the US rejoining the United Nations Human Rights Council, banning greyhound races, why the US must do what is right on Turkey, and why the US cannot blame its financial woes on China.
Its new emissions plan aims to cut each Californian's carbon 'footprint' from 14 tons to 10 tons a year by 2020.
Pakistan agreed Tuesday to ban Jamaat-ud-Dawa – a charity considered a front for the militant group tied to the Mumbai attacks – if the United Nations requests it.