More from Ewen Callaway
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Health
Gene absence makes the kid grow rounder
News
Humans
Better-looking sportsmen more likely to win
News
Health
Watch out, roundworms: UV phasers are set to stun
News
Health
Vaccine quest boosted by HIV that infects monkeys
News
Humans
Toddlers insensitive to fear go on to commit crimes
News
Less loud sounds can still damage ears
News
Suite of chatterbox genes discovered
News
Humans
Suite of chatterbox genes discovered
News
Health
Healthcare reform bill now faces Senate test
News
Humans
How your brain sees virtual you
News
Humans
Why did our species survive the Neanderthals?
Books & Arts
Life
Murderer with ‘aggression genes’ gets sentence cut
News