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Sex and aggression are bad bedfellows in the brain

The cells responsible for aggression in mouse brains are suppressed during mating, which is probably a good thing

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Zoologger: Invasion of the crazy incestuous ants

Life

Zoologger: Invasion of the crazy incestuous ants

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Thank bees for orchids' diversity

Life

Thank bees for orchids' diversity

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Transsexual differences caught on brain scan

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Transsexual differences caught on brain scan

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Polygamy boosts mouse sperm fitness

Earth

Polygamy boosts mouse sperm fitness

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Female crickets fall for serenades of younger males

Earth

Female crickets fall for serenades of younger males

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The scent of a woman's tears wards off men

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The scent of a woman's tears wards off men

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Why incest among animals cuts male sexual aggression

Earth

Why incest among animals cuts male sexual aggression

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Evolutionary sex wars continue despite peace treaties

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Evolutionary sex wars continue despite peace treaties

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Structure of egg 'glue' may bring new contraceptives

Life

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

Being in love eases the pain

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Men beware: moving country could affect your libido

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Life

Zoologger: The heaviest animal in the air

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Life

Desirable daisies lure male flies with offer of sex

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