Climate

  1. Climate

    CO2 Rising: The World’s Greatest Environmental Challenge by Tyler Volk

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  2. Climate

    Chinese carbon dioxide emissions eclipse efficiency gains

    A boost in manufacturing and construction in China led to an increase in carbon dioxide emissions that outstripped any gains from increased energy efficiency.

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  3. Physics

    Science Stimulus

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  4. Climate

    Obama’s budget would boost science

    Featured blog: Here's a preview of what science programs the Obama administration plans to push in the coming year's federal budget.

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  5. Climate

    Hot carbon storage

    New field studies show Africa’s tropical forests have stored carbon in recent decades.

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  6. Humans

    AAAS: Climate-friendly fish

    Many intangibles determine how big — or small — the carbon footprint is of that fish you're thinking about eating.

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  7. Earth

    AAAS: Climate-friendly dining … meats

    The carbon footprints of raising livestock for food.

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  8. Climate

    The hidden costs of better fuels

    Whether crop-based biofuels will reduce greenhouse gas emissions depends on how, and where, they're grown.

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  9. Humans

    AAAS: March of the Hungry Penguins

    Patagonian penguins have become sentinels of climate change and human impacts on the marine world.

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  10. Earth

    First wave

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  11. Climate

    Plumes of arctic haze traced to Russia, Kazakhstan

    Smoke from forest fires, agricultural burning may be substantial part of springtime plumes.

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  12. Climate

    Winter birds shift north

    More than 170 common North American species are wintering farther north than they did in the past.

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