Notebook

  1. Animals

    How locust ecology inspired an opera

    When an entomologist decides to write a libretto, you get an operatic elegy to locusts.

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  2. Agriculture

    50 years ago, screwworm flies inspired a new approach to insect control

    The United States has wiped out screwworm flies repeatedly since 1966 using the sterile male eradication technique.

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  3. Paleontology

    This huge plant eater thrived in the age of dinosaurs — but wasn’t one of them

    A newly named plant-eater from the Late Triassic was surprisingly hefty.

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  4. Animals

    Wombats are the only animals whose poop is a cube. Here’s how they do it.