Notebook

  1. Genetics

    Evolution caught red-handed

    Scientists have named a new gene on the fruit fly Y chromosome “flagrante delicto Y.”

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  2. Genetics

    Bad Karma can ruin palm oil crops

    Missing epigenetic mark makes for Bad Karma and poor palm oil crops.

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  3. Animals

    When octopuses dance beak to beak

    The larger Pacific striped octopus does sex, motherhood and shrimp pranks like nobody else.

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  4. Anthropology

    Minutes after encountering danger, lemurs yawn

    Madagascar primates yawn within minutes of encountering threats.

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  5. Paleontology

    Earliest sea scorpion discovered in Iowa

    Earliest sea scorpion discovered in impact crater in Iowa.