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Science : Not-guilty verdict on cancer gene
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Giant leap for Californian frog
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LA’s garden gas guzzlers die for a good cause
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Science : HIV team cracks receptor mystery
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Companies turn blind eye to diddlers and spoofers
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Science : A role at last for mad cow protein
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Overweight mums put babies at risk
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Science : Crippled HIV could do you good
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An everyday story of laboratory folk
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A painkiller a day could fend off Alzheimer’s
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NASA gets ready to fend off Martians
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Why heart problems can make it hard to think
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