May 27, 2020, 12:38 p.m. by Michael d'Estries
Record-setting heatwaves at least twice every century in the U.S. are possible, and all thanks to climate change.
Global warming action could halt Olympics, says Tokyo governor
October 1, 2009, 2:36 p.m. by S.A. Rogers
Tokyo governor says that the 2016 Olympics could be the last games, as global warming continues to threaten mankind.
Video: Obama addresses U.N. on climate change
September 22, 2009, 10:45 a.m.
President Barack Obama challenged world leaders to join the United States in fighting global warming. Watch the entire 10-minute speech here.
Greenhouse gas emissions plunge along with economy
September 21, 2009, 1:28 p.m. by S.A. Rogers
Global financial crisis has a silver lining in the form of reduced greenhouse gas emissions, according to new study.
Climate refugees: Alaskan villagers move to higher ground
August 17, 2009, 4:05 a.m.
A coastal village in western Alaska is experiencing devastating erosion caused by climate change.
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