More from Ewen Callaway
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Health
Famine leaves its mark on fetal DNA
News
Health
Toxic bug has meat-eaters in its sights
News
Earth
Chimps compile Nixon-style ‘enemies list’
News
Health
Magnet triggers colours in ‘blind’ man’s brain
News
Health
Fetal genes record mum’s starvation
News
Humans
Why did Neanderthals have such big noses?
News
Health
Doctor estimates McCain’s cancer death risk
News
Humans
‘Eternal Sunshine’ drug selectively erases memories
News
Health
Myriad of mutations linked to lung cancer
News
Health
Thousands volunteer to expose DNA secrets to the world
News
Life
‘Blind’ mole can still tell night from day
News
Health
Throw of a dice dictates a bug’s life
News