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Nature 429, 688 (17 June 2004) | doi:10.1038/429688b
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Methods of Modeling Adaptation in Populations
The analysis of adaptation with a population is a frequently encountered computational modeling scen...
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Direct Molecular Detection of Proteins and Nucleic Acids
This Challenge is looking for novel approaches to protein and nucleic acid detection. This is an Id...
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Fresh study questions oldest traces of life in Akilia rock
Rex Dalton
A famous study that found hints of the earliest life on Earth in Greenland rock has been thrown into doubt after researchers failed to replicate the work.The quartzite rock, which comes from Akilia Island, was reported to contain organic carbon in crystals of a bone-like material called apatite — a promising sign of life (S.
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