Search Results for: Insects

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6,812 results

6,812 results for: Insects

  1. Health & Medicine

    Spray-on mosquito repellents are more effective than other devices

    To avoid mosquito bites, stick with spray-on repellents and skip the bracelets and citronella candles, a new study says.

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  2. Genetics

    Scientists replaced 80 percent of a ‘butterfly’ boy’s skin

    By correcting genes in stem cells and growing new skin in the lab, a new therapy repaired a genetic skin disease.

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  3. Life

    How bird feeders may be changing great tits’ beaks

    Longer beaks may be evolving in U.K. great tits because of the widespread use of bird feeders in the country.

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  4. Climate

    Higher temperatures could trigger an uptick in damselfly cannibalism

    Experiments in the lab suggest that increases in temperature could indirectly lead to an increase in cannibalistic damselfly nymphs.

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  5. Animals

    Bat brain signals illuminate navigation in the dark

    New lab technologies that let bats fly freely allow scientists to track nerve cell signals as the animals dodge and weave.

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  6. Life

    Howler monkeys may owe their color vision to leaf hue

    Better color vision gives howler monkeys an edge at finding food.

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  7. Plants

    The dietary habits of the emerald ash borer beetle are complicated

    Tests answer some questions about the emerald ash borer’s hidden taste for olive and fringe trees.

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  8. Animals

    In Florida, they’re fighting mosquitoes by meddling with their sex lives

    As an alternative to genetically modified mosquitoes, Florida skeeter police are testing one of two strategies that use bacteria to meddle with insect sex lives.

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  9. Ecosystems

    Long-ignored, high-flying arthropods could make up largest land migrations

    Forget birds. 3.5 trillion insects, spiders and mites a year fly over the southern United Kingdom.

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  10. Plants

    Meat-eating pitcher plants raise deathtraps to an art

    The carnivorous California pitcher plant ensnares its dinner using a medley of techniques.

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  11. Life

    Bacteria genes offer new strategy for sterilizing mosquitoes

    Two genes in Wolbachia bacteria could be used to sterilize mosquitoes that transmit Zika.

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  12. Climate

    Rising temperatures threaten heat-tolerant aardvarks

    Aardvarks may get a roundabout hit from climate change — less food.

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