Life

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We summarize the week's science breakthroughs every Thursday.

  1. Life

    A Most Private Evolution

    The most dramatic examples of the power of evolutionary theory may come from the strange and ugly stuff — biology too dumb to have been designed.

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  2. Life

    Darwin’s Evolution

    Darwin's life and his contribution to science.

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  3. Computing

    Computing Evolution

    Scientists sift through genetic data sets to better map twisting branches in the tree of life.

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  4. Life

    Evolution’s Evolution

    Darwin’s dangerous idea has adapted to modern biology

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  5. Life

    For worms, one gene can change survival behavior

    Natural differences in a single gene cause worms to either eat or avoid harmful bacteria.

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  6. Life

    Capuchin monkeys choose the right tool for the nut

    New field experiments indicate that wild capuchin monkeys choose the most effective stones for cracking nuts, suggesting deep evolutionary roots for the use of stone tools.

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  7. Life

    Dinosaur fossil reveals creature of a different feather

    Paleontologists have discovered a fossil partially covered with broad, unbranched filaments — a type of structure previously theorized to exist on primitive feathered dinosaurs but not found until now.

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  8. Life

    Genetic sameness could be factor in Tasmanian tiger extinction

    The first complete mitochondrial genome of the Tasmanian tiger is revealed. Analysis shows little genetic diversity.

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  9. Life

    Superloud moth jams bat sonar

    Newly recorded moth could be the first demonstrated case of natural sonar-jamming.

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  10. Life

    Love song of the dengue vector mosquito

    Male and female mosquitoes harmonize pitch when in the mood.

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  11. Health & Medicine

    Sirtuin shown to control gene activity

    A previously overlooked protein called SIRT6 provides some molecular clues to aging.

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  12. Life

    Fifty-two things to do with a bat wing

    Bats swim, run, flirt and do lots of other nonflight jobs with their wings -- a fact that may have influenced evolution of the wing's architecture.

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