We've got the weather forecast for 2050 (and it doesn't look very good)
September 12, 2014, 10:12 a.m. by Laura Moss
The futuristic weather report is based on current climate science and was released as part of a video series preceding the U.N. Climate Summit.
Scientists say new climate change report must focus on consensus
September 24, 2013, 10:39 a.m. by Becky Oskin, LiveScience
The United Nations rules require the IPCC to seek unanimous consensus, a fact that climate scientists want to see emphasized in the newest report.
Top photos: Tiptoeing through mistletoe and 1 really smart car
December 2, 2011, 8:14 a.m. by Catie Leary
The top environmental photos of the week.
Half of greenhouse gases 'emitted by 5 nations'
December 1, 2011, 11:31 a.m. by By Staff Reporter
The first 10 countries on the list, made available during UN climate talks in Durban, South Africa, account for two-thirds of global emissions.
Thomas Friedman on Copenhagen
December 22, 2009, 11:44 a.m.
Video: Rachel Maddow is joined by <i>New York Times</i> columnist Thomas Friedman, fresh from attending the climate change conference in Copenhagen.
Obama speaks at climate-change summit
December 18, 2009, 10:12 a.m.
Video: President Obama addresses the leaders of nations attending the climate change conference in Copenhagen, urging countries to step up before it's too late.
Al Gore's Copenhagen climate summit speech
December 16, 2009, 11:21 a.m.
Video: Former vice president and environmental icon rallies the troops and turns up the pressure on Obama to pass climate change law.
Jon Stewart tackles global warming deniers
December 15, 2009, 1:18 p.m.
Video: As the Copenhagen summit continues, global warming deniers are popping up all over. Perhaps they're right, says Jon Stewart, and it's all a conspiracy of those darned 'fat cat' scientists.
Calling in from Copenhagen: MNN blogger Karl Burkart
December 14, 2009, 11:07 a.m.
Video: MNN blogger Karl Burkart chats with Current TV about the politics of blogging at the climate summit.
Palin, Gore battle over climate change
December 10, 2009, 10:43 a.m.
Video: Former vice presidential candidate Sarah Palin finds herself in a war of words with Al Gore.