28 Dec 2011
Increased chance of runaway Arctic global warming due to permafrost melt
 
 
27 Dec 2011
Mass perishing of aquatic birds in Utah, USA
 
 
26 Dec 2011
Fish threatened by acidic oceans
 
 
25 Dec 2011
Lack of rain has led to a drastic reduction of water levels in the UK's River Kennet
 
 
24 Dec 2011
Jerry Brown, Arnold Schwarzenegger urge green energy policies
 
 
23 Dec 2011
As lack of rain reduces levels of the Xijiang and Xiangjiang Rivers to historic lows