Monday, November 14, 2011

Dirty air Fosters Precipitation Extremes

By Janet Raloff - Science News Nov 13'11
Changes to clouds encourage drought in dry areas and torrential downpours in moist ones. Details here.

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Oil giant broke deal to deactivate thousands of pipelines and faced no penalty, documents reveal

The Investigate Journalism Foundation. Canadian Natural Resources Ltd. promised to deactivate thousands of inactive pipelines under a specia...