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Could planting trees in the desert mitigate climate change
As the world starts feeling the effects of increasing atmospheric carbon dioxide and consequent global temperature rise, researchers are looking for a Plan B to mitigate climate change. A group of G ... more
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Sediment trapped behind dams makes for methane hot spots
With the "green" reputation of large hydroelectric dams already in question, scientists are reporting that millions of smaller dams on rivers around the world make an important contribution to the g ... more
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Team develops more accurate model of climate change impact on soil
Scientists from UC Irvine and the National Center for Atmospheric Research have developed a new computer model to measure global warming's effect on soil worldwide that accounts for how bacteria and ... more
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Chinese distrust mounts after Fonterra milk scare
Chinese consumers already wary of domestic milk powder brands fretted Monday whether they could find safe formula anywhere, after New Zealand dairy giant Fonterra issued a botulism alert. ... more
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