Last Updated: Tuesday, October 22, 2013, 09:35
The US dropped its emission of carbon dioxide by 3.8 percent last year, the second biggest drop since 1990, US Department of Energy said in a statement.
Last Updated: Saturday, June 29, 2013, 21:34
A new study suggests that deep cuts in carbon dioxide emissions are required to prevent coral reefs around the world from dying off.
Last Updated: Monday, July 30, 2012, 17:48
Scientists have shed light on how carbon is drawn down from the surface of the Southern Ocean to the deep waters beneath.
Last Updated: Tuesday, December 20, 2011, 11:28
Authorities in the Mexican capital said Monday that concerns about pollution of the air and nearby underground aquifers led them to close a municipal trash dump described as the largest in the world.
Last Updated: Monday, October 24, 2011, 17:17
Emphasis on biofuels as an alternative to conventional fuels would increase carbon dioxide (CO2) emissions from forests by 14 percent, researchers said.
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