Life

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We summarize the week's scientific breakthroughs every Thursday.

  1. Anthropology

    Fossil tooth pushes back record of mysterious Neandertal relative

    A Denisovan child’s fossil tooth dates to at least 100,000 years ago, researchers say.

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  2. Plants

    Hermaphrodite wildflower has its own battle of the sexes

    A new example of sexual conflict shows up in a plant with a troublesome pollinator.

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  3. Science & Society

    Dive deep to discover unexpected connections

    Readers often praise Science News for its brevity. But some ideas need more space, writes acting editor in chief Elizabeth Quill.

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  4. Planetary Science

    Readers intrigued by Mars’ far-out birth

    Readers sent feedback on the Red Planet's formation, jumping genes and more

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  5. Genetics

    DNA evidence is rewriting domestication origin stories

    DNA studies are rewriting the how-we-met stories of domestication.

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  6. Plants

    How to eavesdrop on kelp

    Sounds reverberating through a kelp bed can be linked to environmental factors, suggesting a low-key way to monitor undersea communities.

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  7. Genetics

    Double-duty DNA plays a role in birth and death

    Coronary artery disease may be the price humans pay for improved fertility.

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  8. Animals

    The blue wings of this dragonfly may be surprisingly alive

    The wings of adult morpho dragonflies show tiny respiratory channels that may support a complex of nanostructures that shine blue.

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  9. Plants

    Petunias spread their scent using pushy proteins

    Scent molecules hitch a ride on a particular protein to escape flowers.

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  10. Genetics

    Horse version of ‘Who’s your daddy?’ answered

    Genetics and horse pedigrees reveal all modern domestic stallions’ sires.

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  11. Animals

    Male cockatoos have the beat

    Male cockatoos tap trees to a beat to get girls.

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  12. Life

    Chronic flu patients could be an early warning system for future outbreaks

    Cancer patients’ long-term flu infections may preview future viruses.

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