"Energy Transfer, the Dallas-based pipeline giant facing a state-level criminal probe related to a jet fuel spill that polluted drinking water in a suburban Philadelphia neighborhood, is seeking to have part of Pennsylvania’s 89-year-old Clean Streams Law declared unconstitutional."

"Plaintiffs are continuing to press the Trump administration in federal court to restore $3 billion in grant funding for environmental and climate justice programs that would benefit underserved communities, as a Sept. 30 deadline nears."

"As farmers grapple with soaring diesel and fertilizer prices and the Department of Agriculture yanks support for cheaper, renewable forms of energy, the agency’s chief, Brooke Rollins, is carrying millions in highly profitable oil and gas investments."

"Treasury Secretary Scott Bessent named a new culprit this week for the high energy prices that are weighing on the world economy: Ukraine."

"The Trump administration has stalled a study that would help regulators understand which industries dump harmful forever chemicals with their wastewater, according to two former agency officials who were involved in its development."

"President Trump said on Thursday that he was appointing Adam R. Telle, the official overseeing the U.S. Army Corps of Engineers, to take over as the acting Army secretary, following the resignation of Daniel P. Driscoll earlier this week."

"A federal judge late Wednesday temporarily blocked a Trump administration effort to overturn California’s clean car rules through Congress."

"The Trump administration relied on flawed logic to justify scrapping vehicle emissions standards this year, making errors in how it accounted for fuel savings, the price of technology and mileage, according to a new study by a group of economists.

Correcting those errors would negate the economic benefits that the administration said would come from eliminating greenhouse gas emission standards for cars and trucks, according to the paper published Thursday in the journal Science.

"A new study suggests that El Niños — the natural climatic chaos agent that pops up periodically and spikes global temperatures — are getting stronger because of human-caused climate change."