1. HIAPER aircraft during the HIPPO mission

    Pole-to-pole flights provide first global picture of greenhouse gases

    A team of scientists has successfully flown from the Arctic to the Antarctic this month, the first step in a three-year project to make the most extensive airborne measurements of carbon dioxide and other greenhouse gases to date.

    • Climate,
    • Air Quality

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  2. Impact of hurricanes on global climate

    While there has been much attention focused on the question of whether climate change influences hurricanes, scientists are also interested in whether the reverse holds true: do hurricanes significantly impact global climate?

    • Climate,
    • Weather

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  3. Foothills Lab 4 in Boulder

    Standard & Poor's affirms UCAR's A+ long-term credit rating

    The UCAR has had its A+ long-term rating and underlying rating affirmed this month by credit rating agency Standard & Poor's for the eighth consecutive year.

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  4. Arctic sea ice loss and climate

    New research by NCAR scientists uses atmospheric general circulation model experiments to explore how projected losses in Arctic sea ice may affect climate.

    • Climate

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