More from Andy Coghlan
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Health
Epilepsy drugs may extend life
News
Health
Active brain cells observed in real time
News
Health
Mystery compound in beer fights cancer
News
Earth
Sewage bug surrenders toxic clean-up secrets
News
Health
How a killer keeps cholera at bay
News
Humans
Bedtimes could pinpoint the end of adolescence
News
Health
Gene therapy to resume on ‘bubble boys’
News
Health
Faulty body clock can drive people to drink
News
Health
Review 2004: The war against smoking raged on
News
Life
Relationship of US gun culture to violence ill-understood
News
Health
Undercooked turkeys can harbour superbugs
News
Health
Liver damage trials break new ground
News