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How Ugandan NASA scientist uses satellites to boost farming

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Continents were weak, prone to destruction in their infancy

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Research breakthrough could transform clean energy technology

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It may be too late to save the world’s largest lake from climate change

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Johnson urges Tory MPs to back Brexit deal as full text published

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UK’s ivory ban delay ‘costing lives of elephants’

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IRGC fully prepared to defend Iran’s security

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Air defense exercises commensurate with threats, ability to respond

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Two Afghan police killed as Kabul hit by bomb blasts