By Zack Colman | 09/15/14 08:47 AM
Notables include President Obama, British Prime Minister David Cameron, French President Francois Hollande, Brazilian President Dilma Rousseff, South African President Jacob Zuma and South Korean President Park Geun-Hye.
By Zack Colman | 09/09/14 08:41 AM
Carbon dioxide levels increased the most last year since 1984, driving the concentration of heat-trapping gases in the atmosphere to a new high, according to a study released Tuesday.
By Zack Colman | 08/27/14 12:53 PM
"Not a word of the new climate agreement currently under discussion has been written, so it is entirely premature to say whether it will or won't require Senate approval," State's Jen Psaki said.
By Zack Colman | 08/26/14 02:30 PM
The effects of climate change will grow more severe as greenhouse gas emissions rise, according to a draft United Nations report.
By Philip Klein | 09/17/14
By Becket Adams | 09/16/14
By Paul Bedard | 09/17/14
By Washington Examiner | 09/17/14
By Ashe Schow | 09/17/14