Health
Structure of egg ‘glue’ may bring new contraceptives
Understanding the 3D structure of the human egg protein that binds to sperm could lead to new contraceptives and infertility treatments
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Life
Giant virus with tiny victims carries a monster genome
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Life
Bees decode waggle dance by feeling dancer’s moves
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Life
Why complex life probably evolved only once
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Environment
Coddled male wolf cubs father fewer pups
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Life
Zoologger: The slow-moving mystery of the sloth’s neck
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Life
Cane toad tadpoles relish cannibal caviar
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Earth
Grey whales took to high seas to survive the ice ages
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Environment
Zoologger: The heaviest animal in the air
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Life
Monkeys bid to join elite self-awareness club
Rhesus macaque monkeys have shown they can recognise their own reflection in a mirror, suggesting that, like humans and other apes, they are self-aware
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Environment
Large brains bust baggage allowance for migratory bats
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Humans
Sparks fly over origin of altruism
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Earth
A fifth of all wild plant species face extinction
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Health
Addicts to get no kick from cocaine
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