Gunmen involved in the Nairobi shopping mall attack were in apparent disagreement over whether they should kill women and small children.
Sweden says it will stop development aid payments to Uganda "because of the anti-gay legislation" passed in late February.
A single shot of antiretroviral drugs has protected lab monkeys from HIV for weeks, according to two US trials.
A Canada-based bitcoin bank has had to close down after losing about $600 000 in bitcoins to a hacker - a loss it says it cannot come back from.
Voreqe Bainimarama's resignation as military leader has been lauded by some as a vital move for the coup-ridden country's move towards democracry.
In the first sign of compromise by the union during wage strikes this year, Amcu has revised its demand. But firms say it is still too high.
North Korea has fired a volley of rockets in an apparent show of force to coincide with South Korea-US military exercises.
Formula One head Bernie Ecclestone has revealed he is looking for someone to succeed him as the head of the sport.
King Tuheitia has rejected an offer to meet Prince William, wife Catherine and their baby Prince George on the UK royal family's trip Down Under.
The UN's World Food Programme says about 20 000 people have been displaced by fresh unrest in Sudan's Darfur region.