The singer Alicia Keys is encouraging her fans to tune into tonight's 12-12-12 concert in New York which is being held to help the victims of Hurricane Sandy.
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A recent three million year-old discovery in Eithiopia has pushed the timeline of human history back 400,000 years.
A split in conditions for the coming few days
Relatives of Becky Watts have said her death was the "most undignified end to a beautiful life full of promise".