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childhood

Micrograph of sperm

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Changes in your sperm reveal if you鈥檝e had a difficult life

Men carry chemical clues to childhood traumas in their sperm, and these might be passed down to their sons 鈥� but we don鈥檛 know what effects these have yet

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Babies should mix with other children to lower leukaemia risk

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Technology

Don’t rely on draconian controls to keep your kids safer online

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Humans

Dad power: The surprising new science of fatherhood

Features

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Eating fish as a child seems to protect you from hay fever

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