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King Coal is dethroned in the US
24 Aug 2016 9:19 PM GMTThis is the worst year in decades for U.S. coal. During the first six months of 2016, U.S. coal production was down a staggering 28 percent compared...
The global impact of air conditioning
28 July 2016 9:34 PM GMTWith a heat wave pushing the heat index well above 100 degrees Fahrenheit (38 degree Celsius) through much of the U.S., most of us are happy to stay...