Nato says chopper crashed over technical problem.
London is now the fulcrum of the Brotherhood's activities, and Mohamed Morsi's movement remains as dangerous as ever.
Saudi Arabia blanketed by heaviest snowfall in decades.
Change.org petition draws 160,000 signatures against name of Confederate Civil War Hero
UN said that at least 10,000 civilians had taken refuge at UN offices
Louisiana charter school linked to reclusive cleric raided by FBI agents
Deir al-Zor, province left out of vaccination programme, contributed to the re-emergence of disease.
Man who tried to set off device may need hospital treatment after bursting in to flames in front of shoppers.
Delhi asks American diplomats to turn in ID cards, removes special privileges.
Zookeeper who entered cage to clean up mauled to death by rare tiger.
Drunken Santas - and an elf - in drunken street fight in snowy Manhattan.
Former IT contractor for NSA offers help to Brazilian president Dilma Rousseff
Sudanese migrants left 'open' detention facility to protest against fresh legislation.
Juba witnesses heavy gunfire near President Salva Kiir's compound.
Millions of Syrian refugees battle severe winters, deprived of food, basic services and amenities.
Guarani tribes accuse Coke of sourcing sugar from land-grabber.
Pyongyang troops hold military parade at Kumsusan Palace of the Sun days after public power struggle.
Chemicals found near fracking sites said to disrupt hormone production in humans.
Major fashion brands join Asos in banning wool product on back of Peta campaign.
Widower of British aid worker Emma McCune was former guerrilla leader.
Nigeria's three major languages added to automatic language translation service.
Chinese police shoot and kill 14 during riot near the old Silk Road city of Kashgar.
State-owned KCNA and Rodong Sinmun websites remove almost entire Kim Jong-un archive.
General director writes to President Putin to demand investigation into terror siege.
Bachelet's father was tortured by Augusto Pinochet's forces; she was imprisoned.
Shocking rape has led to more women coming out in open to report atrocities.
Sheriff says it's clear why Willie Mitchell 'didn't win employee of the month' after he fires on co-worker's vehicle.
Children as young as 13 beaten and threatened with rape for taking part in pro-democracy demonstrations.