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sex

Men's Y chromosome is not about to go extinct

Life

Men's Y chromosome is not about to go extinct

The human male Y chromosome will not mutate itself out of existence just 4.6 million years from now – confounding expectations

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Falling in love makes men broody

Life

Falling in love makes men broody

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Dark side of the love hormone

Health

Dark side of the love hormone

Features

New Scientist Default Image

Health

Erectile function restored with stem cells

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Zoologger: Transgender fish perform reverse sex flip

Life

Zoologger: Transgender fish perform reverse sex flip

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High-fat diet leaves its mark on sperm

Health

High-fat diet leaves its mark on sperm

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Mystery of the male ostrich's erection solved

Life

Mystery of the male ostrich's erection solved

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Sex on the brain is different for males and females

Health

Sex on the brain is different for males and females

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The origin of sex was interaction, not reproduction

Life

The origin of sex was interaction, not reproduction

Opinion

Spider play sex isn't all fun and games

Life

Spider play sex isn't all fun and games

Play sex tires males out, so others can drive them off and claim the now experienced female for themselves

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Life

Zoologger: Female monkeys indulge in synchronised sex

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Health

Improve miscarriage guidelines to prevent misdiagnosis

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Life

Zoologger: The toad that's part clone, part love child

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Life

Pill helps women pick faithful mates, not sexy ones

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