"In a win for environmentalists, a federal court [Tuesday] tossed a George W. Bush-era rule exempting animal feeding operations from certain pollution reporting requirements."

"The U.S. Court of Appeals for the District of Columbia Circuit granted the Environmental Protection Agency’s request Tuesday to delay oral argument in a case over its 2015 smog standard, allowing the agency time to reconsider the Obama-era rule."

"Teaching material sent by Heartland Institute to thousands of teachers denies climate science, aims to teach a 'debate.'"

"Science teachers and legislators are fighting back after a conservative advocacy organization mailed false information on climate science to thousands of school science teachers nationwide.

"Oregon officials think they've found high levels of a cancer-causing chemical in the air near a Lebanon battery parts maker, but a judge won't let them say a word about it.

Linn County Circuit Court Judge Thomas A. McHill on Friday agreed to Entek International's request for what appears to be an unprecedented gag order against state environmental and health regulators. Entek would be "irreparably harmed" if the regulators told the public about the preliminary finding, McHill wrote.

"A biblical torrent here in October 2015 destroyed 51 dams, flooded hundreds of homes and businesses and led to more than 15 deaths. Officials say the disaster is a cautionary tale for a patchwork of weak, underfunded state dam oversight agencies across the country."

"The natural gas boom that has hammered coal mines and driven down utility bills is hitting nuclear power plants, sending multi-billion-dollar energy companies in search of a financial rescue in states where competitive electricity markets have compounded the effect."

"What is at stake as Congress considers the E.P.A. budget? Far more than climate change."

"Among the sweeping cuts in the Trump administration’s 53-page budget blueprint released last month, one paragraph stood out to climate researchers. It proposed eliminating four of NASA’s climate science missions, including instruments to study clouds, small airborne particles, the flow of carbon dioxide and other elements of the atmosphere and oceans."

"California Attorney General Xavier Becerra filed a Freedom of Information Act request Friday with the U.S. Environmental Protection Agency to compel it to turn over documents on its administrator, Scott Pruitt, and potential conflicts of interest with his past ties to the fossil fuel industry."

"The U.S. administration of Donald Trump on Monday scuppered efforts by the Group of Seven industrialized countries to reach a common stance on energy when it asked for more time to work out its policies on climate change."