Chemistry

More Stories in Chemistry

  1. Jet flying across sky
    Chemistry

    A new iron-based catalyst converts carbon dioxide into jet fuel

    Jet fuel made from carbon dioxide could one day reduce pollution from air travel.

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  2. Murchison meteorite fragment
    Planetary Science

    50 years ago, scientists caught their first glimpse of amino acids from outer space

    In 1970, scientists detected amino acids in a meteorite. Fifty years later, a variety of chemical ingredients for life have been found in other space rocks.

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  3. supercooled water molecules illustrated
    Physics

    Supercooled water has been caught morphing between two forms

    A new experiment used ultrafast techniques to reveal high-density water transforming into low-density water at subfreezing temperatures.

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  4. chili peppers
    Chemistry

    A new portable device can reveal a chili pepper’s heat

    The “Chilica-pod” measures levels of the fiery capsaicin compound in peppers.

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  5. Anopheles mosquito
    Chemistry

    Heating deltamethrin may help it kill pesticide-resistant mosquitoes

    A simple chemical trick creates a much faster-acting form of a common insecticide, which could help fight malaria and other mosquito-borne illnesses.

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  6. illustrated representation of the gene editing tool CRISPR/Cas9
    Genetics

    Gene-editing tool CRISPR wins the chemistry Nobel

    A gene-editing tool developed just eight years ago that has “revolutionized the life sciences” nabbed the 2020 Nobel Prize in chemistry.

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  7. New Zealand wine grape field
    Agriculture

    How does a crop’s environment shape a food’s smell and taste?

    Scientific explorations of terroir — the soil, climate and orientation in which crops grow — hint at influences on flavors and aromas.

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  8. robotic beetle on a leaf
    Tech

    Methanol fuel gives this tiny beetle bot the freedom to roam

    A new robot insect uses energy-dense methanol as fuel, not batteries. It could be a blueprint for future search-and-rescue bots with long run times.

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  9. pyrocumulonimbus cloud
    Earth

    Smoke from Australian fires rose higher into the ozone layer than ever before

    The catastrophic wildfires in Australia around New Year’s generated a massive smoke plume that still hasn’t dissipated in the stratosphere.

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