July 21, 2014, 5am PDT
Adopted in 2011 and implemented in 2012, the Australian carbon tax was repealed on July 16, 2014, taking with it plans to transform the tax into a cap and trade system linked to the EU's. Are there implications for other developed nations?
November 25, 2013, 9am PST
A day after the U.N.'s recent international climate negotiations were supposed to conclude, delegates reached agreement on a deal that keeps alive hope for a more substantial treaty to replace the Kyoto Protocal.
November 22, 2013, 6am PST
In order to stave off the worst climate change scenarios, experts have recommended that the world's countries must aggressively expand their efforts to limit greenhouse gas emissions. Some surprising countries are headed in the opposite direction.