Search Results for: Insects

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6,812 results

6,812 results for: Insects

  1. Paleontology

    Insect bites in plant fossils reveal leaves could fold shut millions of years ago

    The 252-million-year-old fossil leaves have symmetrical holes, which suggest an insect bit through the leaves when they were folded.

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  2. Readers react to mysterious protists, bird brains, more

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  3. Space

    ​​During the awe of totality, scientists studied our planet’s reactions

    Earth’s atmosphere was a big area of focus for scientists studying the total solar eclipse on April 8, 2024.

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  4. Paleontology

    Katydids had the earliest known insect ears 160 million years ago

    Fossils from the Jurassic Period show katydid ears looked identical to those of modern katydids and could pick up short-range calls.

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  5. Animals

    Ximena Velez-Liendo is saving Andean bears with honey

    By training beekeepers, biologist Ximena Velez-Liendo is helping rural agricultural communities of southern Bolivia coexist with Andean bears.

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  6. Life

    Swarming locusts can deploy a chemical to avoid being cannibalized

    Releasing a “don’t-eat-me” pheromone signals a locust has become a toxic treat. The finding could lead to new ways to control destructive swarms.

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  7. Animals

    Insect swarms might generate as much electric charge as storm clouds

    Honeybees flying over a sensor measuring atmospheric voltage sparked a look into how insect-induced static electricity might affect the atmosphere.

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  8. Genetics

    These 8 GMOs tell a brief history of genetic modification

    Since the first genetically modified organism 50 years ago, GMOs have brought us disease-resistant crops, new drugs and more.

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  9. Life

    Chemical signals from fungi tell bark beetles which trees to infest

    As fungi break down defensive chemicals in trees, some byproducts act as signals to bark beetle pests, telling them which trees are most vulnerable.

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  10. Life

    In Australia, mosquitoes and possums may spread a flesh-eating disease

    Field surveys show that genetically identical bacteria responsible for a skin disease called Buruli ulcer appear in mosquitos, possums and people.

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  11. Math

    How geometry solves architectural problems for bees and wasps

    Adding five - and seven - sided cells in pairs during nest building helps the colonyfit together differently sized hexa gonal cells , a new study shows.

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  12. Animals

    Some cannibal pirate spiders trick their cousins into ‘walking the plank’

    A pirate spider in Costa Rica uses a never-before-seen hunting strategy that exploits the way other spiders build webs.

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