Life
Winning on home turf drives desire for future fights
Mice that win fights in familiar terrain cause brain changes that increase aggression and the ability to win subsequent battles
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Humans
Tibetans adapted to high life at record-breaking rate
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Life
Plant nurseries in clover after finding four-leaf gene
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Life
Nicotine and pigs’ trotters: the latest CSI toolkit
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Earth
Ancient African lake fertilises the Amazon
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Earth
Bid to introduce commercial whaling quotas fails
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Humans
Rats have an innate concept of space – do humans?
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Environment
How does a fish change its stripe? With Italian design
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Life
British public ‘relaxed’ about synthetic life
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Life
If there’s life on Mars, it could be right-handed
Some Earth life can consume both left- and right-handed nutrients, which could complicate the hunt for extraterrestrial life
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Environment
Why spiderweb glue never lets go
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Life
Genetic on-off switch key to evolution of complex life
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Health
Male voices reveal owner’s strength
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Health
Sea snail venom provides potent pain relief
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