Reacting to the retrial, Amanda Knox says it is "painful" to have acquittal overturned, but "confident" in the truth.
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Malaysia Airlines' website has been hacked by a group proclaiming support for the so-called Islamic State.
Prince Philip, the Duke of Edinburgh, has been awarded a knighthood by Australia.
A "crippling" and "potentially historic" blizzard is set to hit the US, possibly leaving up to 30 inches of snow.