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  • Global warming - Wikipedia


    Global warming and climate change are terms for the observed century-scale rise
    in the average temperature of the Earth's climate system and its related effects.

  • Global Warming 101 | NRDC


    Mar 11, 2016 ... Q: What is global warming? A: Here's a simple definition of global warming. (And
    yes, it's really happening.) Over the past 50 years, the average ...

  • Global Warming -- National Geographic


    Here's what you need to know about the warming planet, how it's affecting us,
    and what's at stake.

  • Global Warming: 2016 Articles, Facts, Causes & Effects - Live Science


    The latest articles and facts about global warming and its causes, plus a look at
    the effects of climate change: rising sea level and severe weather.

  • Global Warming Effects Map - Effects of Global Warming


    Explore the Climate Hot Map to see evidence of climate change including heat
    waves, sea-level rise, flooding, melting glaciers, earlier spring arrival, coral reef ...

  • Global Warming | Union of Concerned Scientists


    Global warming is already having significant and harmful effects on our
    communities, our health, and our climate. Sea level rise is accelerating. The
    number of ...

  • Global Warming & Climate Change - The New York Times

    http://www.nytimes.com/topic/subject/global-warming-clim... - 5 hours ago

    An alternative to hydrofluorocarbons for use in cars' air-conditioners has far less
    impact on global warming but raises concerns about safety as well as cost.

  • Facts - Climate Change: Vital Signs of the Planet: Evidence - NASA

    http://climate.nasa.gov/evidence - 5 hours ago

    Vital Signs of the Planet: Global Climate Change and Global Warming. How do
    we know it's happening? Here's the evidence.

  • World View of Global Warming


    Photographic documentation of climate change around the world. Focuses on
    effects such as shrinking glaciers, coral bleaching, insect and animal range ...

  • GlobalWarming.org — Climate Change News & Analysis


    Oct 14, 2016 ... On Tuesday, the D.C. Circuit Court of Appeals released a 320-page transcript of
    the marathon oral argument on EPA's carbon dioxide (CO2) ...