Botswana's plans to move away from a reliance on diamonds
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The Norwegian firm that tests the world's ships and oil rigs
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Interactive video remembering the InterCity 125
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Oil-rich Gulf states vow not to cut crude production, blaming speculators and producers outside the Opec group for falling prices.
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A plan for a summit to look at the challenges facing the North Sea oil industry is announced by Aberdeen City Council.
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Former Business Secretary Lord Mandelson says Labour's shadow cabinet has to "play as a team" and be up front about public spending cuts.
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