1. Climate and extreme weather: cracked, dry soil in Colorado

    Extreme weather in a changing climate: Asking the right questions

    Scientists propose a new approach for determining the influence of climate change on aspects of extreme weather events.

    • Climate

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  2. Exposure to extreme heat could rise: Graph shows regional increases

    Exposure of U.S. population to extreme heat could quadruple by mid-century

    The interaction of a warming climate with a growing, shifting population could subject more people to sweltering conditions.

    • Climate

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  3. Predicting plant uptake of carbon: photo of trees and ferns in Costa Rica

    Curbing carbon: Not enough plant food to go around?

    A new study estimates how much carbon dioxide is likely to be absorbed by plants by the end of the century.

    • Climate

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  4. Climate and tropical forests: photo of tropical rainforest

    How will climate change affect tropical forests?

    NCAR is taking part in a major international project to study how climate change will affect tropical rainforests around the world.

    • Climate

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  5. The urban heat island effect can be exacerbated by the smooth surfaces of buildings, such as these in Dallas.

    What's behind urban heat islands?

    Researchers are using specialized modeling techniques have learned how turbulence keeps the countryside cooler than urban areas on summer days.

    • Climate

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