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Crunch time approaches for a decision on how to free Spirit from a sand trap.
05 November 2009
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Soil moisture and ocean salinity set to be monitored from space.
02 November 2009
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Air pollution linked more closely to climate concerns.
29 October 2009
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Observations suggest the early Universe is ripe for exploration.
28 October 2009
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Molecular biologist Caroline Kane talks about a new image library of the cell.
23 October 2009
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Long-troubled satellite-navigation system receives formal backing from European Commission president.
20 October 2009
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The last of four weekly articles looks at making liquid fuels direct from biomass.
07 October 2009
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University spin-out opens trading as a billion-dollar company.
24 September 2009
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Impact of global warming on geological hazards 'poorly understood', experts warn.
17 September 2009
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The first of four weekly articles on biofuels looks at how investment in jatropha is slowing, as investors realize that basic research is needed.
16 September 2009
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Could hydrogen sulphide be the new nitric oxide? Katharine Sanderson reports on the rotten-egg gas that is earning a reputation in human physiology.
27 May 2009
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Could the next generation of genetic sequencing machines be built from a collection of minuscule holes? Katharine Sanderson reports.
05 November 2008
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Chemists have long wanted to recreate photosynthesis in the lab #20; and to improve on its efficiency at converting sunlight into fuel. Katharine Sanderson reports on their latest efforts.
26 March 2008