Climate

  1. whimbrel
    Earth

    Climate change may be why birds are migrating earlier across the United States

    Birds are migrating earlier in recent decades in the United States, which could disrupt feeding or nesting cycles.

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  2. Amazon fires
    Animals

    A year of big numbers startled the world into talking about nature

    One million species are at risk. Three billion birds have been lost. Plus surges in Amazon burning.

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  3. youth climate activists
    Climate

    Record-breaking heat amplified waves of student climate protests in 2019

    While the world experienced record-breaking heat, Greta Thunberg and other activists pushed decision makers to take climate change seriously.

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  4. algal bloom
    Earth

    Flooding Earth’s atmosphere with oxygen may not have needed a triggering event

    Building an oxygen-rich world doesn’t require volcanism, supercontinent breakups or the rise of land plants — just nutrient cycling, a study finds.

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  5. Arctic
    Climate

    How the Arctic’s poor health affects everyday life

    A new NOAA report features testimony from indigenous communities in Alaska who are weathering the impacts of Arctic warming.

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  6. flash flooding in Ellicott City, Md.
    Earth

    Fingerprints of climate change are increasingly appearing in extreme weather

    A new report finds evidence that some of 2018’s extreme weather events were linked to human-caused climate change.

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  7. Columbia glacier
    Climate

    See how an Alaskan glacier has shrunk over time

    Scientists have created a time-lapse series of images of the retreat of an Alaskan glacier using NASA and U.S. Geological Survey Landsat data.

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  8. Earth

    Climate-warming CO₂ emissions will hit a record high in 2019

    Despite countries adopting renewable power sources and coal use falling slightly, oil and gas use are pushing global carbon dioxide emissions to record heights.

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  9. Climate protest
    Climate

    Countries urgently need to ramp up emissions cuts to meet climate targets

    A new U.N. report finds that pledged emissions cuts aren’t nearly enough to limit warming to “well below” 2 degrees Celsius by 2100.

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  10. solar panel
    Climate

    Most Americans now see signs of climate change where they live

    In a Pew Research survey, most Americans said the U.S. government isn’t doing enough to counter climate change amid local weather extremes.

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  11. smoke stacks
    Climate

    50 years ago, scientists puzzled over a slight global cooling

    Five decades ago, scientists were puzzled over a slight dip in global temperatures. Today we know it was just a blip, and that Earth’s climate is warming thanks to industrial activity over the last century.

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  12. Climate

    The loss of ‘eternal ice’ threatens Mongolian reindeer herders’ way of life

    Mongolian reindeer herders help scientists piece together the loss of the region’s vital “eternal ice” patches.

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