Tuesday, May 25, 2010

Drug-Resistant Tuberculosis Now at Record Levels - WHO

18 MARCH 2010 | GENEVA | WASHINGTON DC
In some areas….

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New study finds clear‑cut logging can dramatically increase flood risk.

The Conversation In the past 30 years, floods have affected more than 2.8 billion people worldwide and caused over 500,000 deaths. In Canada...