10 Sep 2011
UN leaders call for urgent action on climate change
 
 
 9 Sep 2011
Drought causes food shortages for some 6,000 people on Papua New Guinea
 
 
 8 Sep 2011
Greenland ice melt shows evidence of accelerated warming
 
 
 7 Sep 2011
Global forest restoration initiative launched in Germany
 
 
 6 Sep 2011
More evidence of a watery past for Mars
 
 
 5 Sep 2011
Melting permafrost to release billions of tons of CO2
 
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