"In a significant victory for the Obama administration, Chief Justice John G. Roberts Jr. on Thursday refused to block an Environmental Protection Agency regulation limiting emissions of mercury and other toxic pollutants from coal-fired power plants."

"American greenhouse gas emissions increased by less than 1 percent in 2014, according to new Environmental Protection Agency (EPA) data released this week."

"Testing that found unhealthy air quality around three Luminant coal plants could speed up efforts to reduce pollution in North Texas."

"Though the US government disputes it, new evidence shows a link between service in Iraq and Afghanistan and cancers and untreatable bronchial illnesses".

"More than 5.5 million people die from air pollution each year, with more than 3 million of these deaths occurring in China and India, announced researchers Friday at the 2016 annual meeting for the American Association for the Advancement of Science."

"North Carolina is one of the country's largest poultry producers — and getting bigger. Large-scale chicken farms are spreading across the state. Government regulations have allowed these farms to get much closer to where people live. That's not just a nuisance. Neighbors say it's also a potential health hazard."

"A federal appeals court upheld the government’s new coal dust exposure rule for coal miners Monday, rejecting industry challenges to it."

"A German newspaper has reported that the use of "defeat device" software to cheat on U.S. emissions laws was widespread knowledge within the diesel-engine group at Volkswagen headquarters in Wolfsburg, Germany."