More from Ewen Callaway
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Humans
Why teenagers can’t see your point of view
News
Earth
Primitive whales gave birth on land
News
Humans
Early humans evolved to crack a nutty problem
News
Earth
Blocking ‘happiness’ chemical may prevent locust plagues
News
Recipe for a Stradivarius may include pest proofing
News
Environment
Bottlenose dolphin shows off her butchering skills
News
Humans
Video game conditioning spills over into real life
News
Health
Alcohol stops men being a flop in bed
News
Life
Male bonding is rife in chimp society too
News
Life
Bugs and tongues reveal human march across Pacific
News
Life
Hormones help women spot supercute babies
News
Life
Inherited traits may explain differences in ‘identical’ twins
News