Volcanoes that shaped our world Disrupting air travel for a few days is nothing compared with the cataclysms Clive Oppenheimer describes in Eruptions that Shook the WorldCultureLab
EarthChina's hydropower proponents unfazed by Three Gorges Despite finally admitting the environmental problems caused by the world's biggest dam, China is pressing ahead with hydropower 51¶¯Âþ