January 25, 2010

• States Seek Court Ruling to Defend Industry Challenge to EPA Endangerment Finding

January 22, 2010

• The Weekly Mulch from the Media Consortium: Murkowski vs. the EPA

January 15, 2010

• The Weekly Mulch from the Media Consortium: EPA, Clean Air Act Facing Opposition

November 4, 2009

• Senate Climate Negotiations Falter on Republican Inability to Participate

October 19, 2009

• EPA Seeks to Block Mountaintop Removal Permit

October 13, 2009

• Podcast: Bush Era Endangerment Finding Shows Health Risk of CO2

September 3, 2009

• EPA Proposes Ruling Shielding Small Business from Emissions Regulations

August 28, 2009

• U.S. Chamber of Commerce Wants to Put Climate Science on Trial

July 1, 2009

• EPA Approves California Waiver to Regulate Tailpipe Greenhouse Gas Emissions

June 24, 2009

• James Hansen, Daryl Hannah Among Demonstrators Arrested for Protesting Mountaintop Removal Coal Mining

May 15, 2009

• Just How Clean Can Ethanol Get?

May 4, 2009

• EarthTalk: Environmental Impact of the December Coal Ash Spill in Tennessee

March 16, 2009

• EarthTalk: Polar Bears in Trouble and the Promise of Biomass

February 6, 2009

• EPA Objection to South Dakota Coal Plant Signals Shift

January 26, 2009

• News Update: Obama Directs EPA to Reconsider Bush Era Denial of Auto Emissions Waiver

December 23, 2008

• Carbon Emissions "Not a Factor" When Approving Coal Plants, EPA Administrator Says

November 13, 2008

• Obama Seeks Urgent and Quick Action on Climate Change

October 30, 2008

• UPS Hydraulic Hybrid Alternative Fuel Vehicle Unveiled in Atlanta

August 25, 2008

• We Have a Winner: The Scientific Integrity Editorial Cartoon Contest Announced by Union of Concerned Scientists

August 17, 2008

• Giving Ethanol a Bad Name