More from Andy Coghlan
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Health
Skin growths saved poisoned Ukrainian president
News
Health
Defenceless rat proves knockout in lab
News
Health
‘Guerrilla’ stem cell clinic raided by police
News
Health
Feeding cancers softens them up for attack
News
Mind
Review: Froth! by Mark Denny
Books & Arts
Brain cells show surprise immunity to HIV
News
Health
Brain cells have natural resistance to HIV
News
Life
In search of the perfect mouse trap
Opinion
Earth
Hotter weather fed growth of Incan empire
News
Health
Fears over HIV vaccines laid to rest
News
Life
Punting unites hippos with uni graduates
News
Mind
Intelligence: Nature outpaces nurture as kids get older
News