"The company chairman would later mock climate models as unreliable while he campaigned to stop global action to reduce fossil fuel emissions."

"Casting the fight against climate change as an urgent moral duty, Pope Francis in June urged the world to phase out highly-polluting fossil fuels. Yet in the heart of U.S. oil country several dioceses and other Catholic institutions are leasing out drilling rights to oil and gas companies to bolster their finances, Reuters has found."

"DES MOINES, Iowa – Democratic presidential front-runner Hillary Rodham Clinton declared opposition to the proposed Keystone XL pipeline on Tuesday, ending a long and politically uncomfortable silence on an issue that has become a touchstone for environmentalists and liberal voters."

"Coal ash sitting dormant in an unlined portion of the landfill near the Cayuga Power Plant has been seeping into groundwater for nearly 30 years and has flowed into nearby Milliken Creek, potentially contaminating drinking water, a geologist said in a meeting with Tompkins County officials Wednesday afternoon."

"Rich western countries and the world’s leading developing nations are spending up to $200bn (£130bn) a year subsidising fossil fuels, according to a report from the Organisation for Economic Cooperation and Development."

"For more than a year, Volkswagen executives told the Environmental Protection Agency that discrepancies between the formal air-quality tests on its diesel cars and the much higher pollution levels out on the road were the result of technical issues, not a deliberate attempt to deceive Washington officials."

"A long-delayed rule to strengthen safety requirements for pipelines that move oil and other hazardous liquids will be unveiled this month following a recent surge in accidents, the U.S. government's pipeline safety administrator said Friday."

"The House Energy and Commerce Committee took a major step Thursday toward allowing crude oil exports from the United States."

"In the five years since earthquakes first began blitzing Oklahoma, state officials have been hesitant to agree with scientists who blamed the oil and gas industry. The shaking doesn't appear to be slowing, but the regulatory response is ramping up as more state officials acknowledge the link between increased seismic activity and waste fluid pumped into the disposal wells of oil fields."