California is suffering from “second-hand smog” drifting in from Asia and other places, researchers said, even as the state’s prolonged drought has made air quality worse.
August 17, 2015
Tag Archives: Smog
March 26, 2015
China eyes fundamental shift in energy policy
In 1983, the year before the coal miners’ strike – one of the most bitter industrial disputes in British history – the UK produced 119 million tonnes of coal.
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