Critics call for limit on number of climbers allowed to attempt summit at the same time
Pakistan blocked Twitter on Sunday when it refused to remove a link to 'blasphemous' competition
Speech on anniversary of Bin Laden death is followed hours later by suicide bombing
A 'pretty' female robot regales an audience of technology buffs with a ballad
The Pentagon has made unusually large payments to the families of civilians allegedly murdered by a US soldier
Mystery over rising death toll as Sgt Robert Bales looks set to fight Afghan murder charges
Nobody was seriously hurt in the incident, which the US Army is investigating
The West is paying the price for relying on military tactics rather than negotiating a political solution
Hamid Karzai's brothers among delegation attacked while visiting village elders
After Sunday’s killing, there is no chance now of Obama delaying the withdrawal of US troops
A giant baobab tree sculpture is erected outside the Southbank Centre in London. The installation, entitled Under the Baobab, is made from brightly coloured fabrics from around the world and is part of the centre's Festival of the World exhibition.
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