Earth

More Stories in Earth

  1. Agriculture

    Deeply plowing farm fields can do more harm than good

    Heavy plowing can impair water’s flow through the ground. The problem was found by “listening” to tiny seismic signals caused by rain infiltrating the soil.

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  2. Climate

    Hundreds of sea level studies have underestimated ocean rise

    One widely used “geoid” technique may have missed up to a century of sea level rise — so risks could hit millions of people far sooner than expected.

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  3. Science & Society

    This evolutionary biologist fuses art into her science

    Victoria Glynn is studying how high temperatures are affecting ocean plankton. She also makes art to help communicate science to the public.

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  4. Oceans

    Explainer: What are corals?

    Though they can look like rocks or plants, corals are animals. Most are made up of colonies of individuals called polyps.

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  5. Environment

    Hawaii is turning fishnets and other plastic trash into roads

    Scientists are testing whether plastic pollution from the ocean can be transformed into safe and durable highways.

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  6. Earth

    How hot can our planet get? Earth’s climate history holds clues

    Learning from the Earth's past climate swings — what happened to life and when — can help us understand where we might be headed.

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  7. Earth

    Clouds come in all shapes and sizes

    Here’s a basic breakdown of the different cloud types, as well as how clouds form and why they float.

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  8. Physics

    Thunderstorms can make trees twinkle with an electric glow

    The tiny, storm-driven electric zaps dance and jump around pine needles and other leaves. Videos have just captured that subtle flickering in forests.

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  9. Animals

    Emperor penguins are on the march — toward extinction

    Along with Antarctic fur seals, these iconic birds, the largest of all penguins, are now endangered by their continent’s warming.

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