Head and body lice splice their identical genes differently
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marine biology
Humans
Sexuality is fluid – it's time to get past 'born this way'
Opinion
Life
Two dolphin species band together to form unprecedented alliance
¿ìè¶ÌÊÓƵ
Humans
After the crash, can biologists fix economics?
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Imagine if we could play our sense of smell like a piano
Opinion
Life
Train your brain for better hearing
Features
Last Word
Cats' eyes in sight
Regulars
