"Paul Helliker had a job for Dow AgroSciences."

"Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said."

"As G20 summit approaches, Australia's coal-friendly government refuses to put climate change on the agenda."

"President Obama readies a sweeping list of executive actions."

"BEIJING — China and the United States made common cause on Wednesday against the threat of climate change, staking out an ambitious joint plan to curb carbon emissions as a way to spur nations around the world to make their own cuts in greenhouse gases."

"After failing to rid Beijing’s skies of pollution before a gathering of world leaders this week, Chinese officials took a different approach to smog control -- limit the data."

"Conservation groups have filed initial paperwork to sue the Tennessee Valley Authority, contending that harmful pollutants have been seeping from 55-year-old coal ash storage ponds at the Gallatin power plant and into drinking water."

"COLUMBIA, SC — Hazardous chemical vapors are leaking through the top of an industrial waste dump along Lake Marion and are suspected of contaminating shallow groundwater near the surface of the 36-year-old site."

"Anadarko Petroleum Corp's agreement to pay $5.15 billion to clean up nuclear fuel and other pollution received approval from a federal judge on Monday, the final hurdle for the settlement touted by the U.S. Department of Justice as the largest-ever environmental cleanup recovery."