Nov 03 Watch Democrats Push New Climate Change Legislation Democrats started pushing climate change legislation a month before the U.S. participates in climate talks in Copenhagen. Kwame Holman reports. Continue watching
Oct 30 Watch In Colorado Desert, Hope Blooms for Pond Scum as Fuel In the latest in a series about innovation amid economic turmoil, Tom Bearden reports on efforts to convert algae into clean fuel. Continue watching
Oct 27 Cap and Trade Bill Hearings Begin in Senate By Quinn Bowman Senate Democrats began hearings Tuesday in the Environment and Public Works Committee for legislation aimed at reducing greenhouse gas emissions and slowing the progress of global warming. Continue reading
Oct 19 Watch In Greenland, Ice Unlocks Climate Change History Scientists dig deep into Greenland's ice to unearth the history of climate change. Climatologist and Climate Central correspondent Heidi Cullen reports. Continue watching
Oct 01 Judy Woodruff Reports: Cities Worldwide Taking Action on Climate Change By Quinn Bowman NewsHour senior correspondent Judy Woodruff moderated a panel of local and regional leaders from around the world Wednesday in Los Angeles as part of Gov. Arnold Schwarzenegger's Global Climate Summit 2. Continue reading
Sep 30 Watch Senate Bill May Mark New Start for Climate Legislation Senate Democrats introduced legislation Wednesday aimed at curbing greenhouse gas emissions by 20 percent over 2005 levels. But with health care dominating the national debate, is Congress ready to tackle more big legislation? Jeffrey Brown talks to a reporter for… Continue watching
Sep 23 Watch Obama: Global Cooperation Needed on Key Challenges President Obama urged leaders at the U.N. General Assembly to assume a bigger role in solving the world's toughest problems. Margaret Warner reports. Continue watching
Sep 18 Watch No ‘Plan B’ for Copenhagen Climate Summit, U.N. Negotiator Says Ahead of a U.N. conference on global warming this December in Copenhagen, the organization's top climate negotiator speaks with Margaret Warner about the outlook for a global pact to curb greenhouse gas emissions. Continue watching
Sep 02 Scientists: More Wildfires in West a Consequence of Climate Change By Quinn Bowman Large wildfires in the western United States, such as the week-old Station Fire that has charred more than 215 square miles north of Los Angeles, have been increasing in both frequency and size in recent years. Continue reading
Sep 01 Watch Calif. Wildfires Rage, but Firefighters Make Some Gains Firefighters were able to contain more of a wildfire blazing through 190 square miles of Southern California on Tuesday, but a forecast calling for high winds threatened the progress. Ray Suarez reports. Continue watching