Environment
Deluge in Buenos Aires Could Be Sign of Rainfall to Come
Heavy rains could occur 30 percent more frequently by the end of this century, thanks to climate change
Stories by Nayantara Narayanan
Environment
Climate Change Worse Than Expected, Argues Lord Stern
The economist who laid out the business case for combating climate change in 2006 suggests that his own review underestimated the risk from global warming
Environment
China May Not Find Enough Coal to Burn
China's energy consumption continues to grow, raising worries about supplies it primarily relies on: dirty coal
Environment
Cheap LED Light May Light Up Market
The new bulb-shaped set of light-emitting diodes only costs less than $20
Environment
Massive Nitrogen Pollution Accompanies China's Growth
Agriculture remains the largest contributor but industry and transportation are growing fast
Environment
Climate Change May Disrupt Monarch Butterfly Migration
The butterflies rely on the thaw of spring to tell them when to begin the long journey back north but global warming may disrupt the timing
