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World Wildlife Fund: Climate Change
The World Wildlife Fund offers a comprehensive overview of climate change, also known as "Global warming." Content includes basic information about the process and its effect on the environment, the science to back it up, conservation...
Exploratorium
Exploratorium: Ice Stories: Dispatches From Polar Scientists
During the International Polar Year, scientists descended on the Arctic and the Antarctic in droves. While there, they documented their experiences and research work. That rich database of information, covering November 2007 to October...