More from Debora Mackenzie
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Health
Killer wheat fungus threatens starvation for millions
News
Life
EU puts farmers in a bluetongue catch-22
News
Health
Review: The Blue Death by Robert D Morris
Books & Arts
Life
Chameleons’ colourful flashes are social signals
News
Health
Scientists hit back at Catholic church over ‘cybrids’
News
Earth
Human sniffles kill endangered chimps
News
Earth
World’s poor are up in arms over food prices
News
Health
Super-sensitive BSE tests may not make meat safer
News
Health
Columbus blamed for spread of syphilis
News
Health
Bird flu strikes UK wildlife
News
Health
Anti-smoking drug could tempt athletes to cheat
News
Health
New Year resolutions could add years to your life
News