"EPA bowed to White House pressure during interagency review of an oil and gas emissions rule by reducing requirements for a segment of the natural gas supply chain to monitor and repair methane leaks."

"The story of gas well No. 095-20708 begins on Nov. 10, 1984, when a drill bit broke the Earth’s surface 4 miles north of Rio Vista, Calif. Wells don’t have birthdays, so this was its “spud date.”"

"The splitting headaches began when smoke from wildfires rolled in around Tim Hunt’s suburban Seattle home. Next came a debilitating fatigue. As deadly wildfires rage across the U.S. West, Hunt and others are struggling with some of the world’s worst air pollution."

"A coalition of 20 states and four municipalities sued the Environmental Protection Agency (EPA) on Monday over its rollback of methane emissions standards for oil and gas production."

"Automaker Daimler AG and subsidiary Mercedes-Benz USA have agreed to pay $1.5 billion to the U.S. government and California state regulators to resolve emissions cheating allegations, officials said Monday."

"Four west coast cities in the US currently rank in the top 10 for worst air quality in the world, as wildfires rage up and down the western seaboard, cloaking the entire region in smoke."

"In a rare show of defiance of the Trump administration, key Senate Republicans joined Democrats on Thursday in agreeing to phase out chemicals widely used in air conditioners and refrigeration that are warming the planet."

"Thousands of tons of pollution spew into the air in the US from devices that proliferate online and in body shops".

"A record-smashing heat wave sent temperatures in areas across the Bay Area well over 100 degrees Sunday, choking the region with the smoke of weeks’ worth of wildfires and putting more than 2 million customers under the threat of rolling blackouts as the state’s energy grid neared capacity."

"A U.S. appeals court on Monday overturned the Trump administration’s July 2019 rule that sought to suspend a regulation that more than doubled penalties for automakers failing to meet fuel efficiency requirements."