"President Donald Trump said new regulatory rollbacks on chemical refrigerants will reduce the prices consumers pay for groceries and will not impact the environment. However, U.S. chemical, refrigeration and air-conditioning manufacturers said the changes will raise prices and his administration’s own projections show that greenhouse gas pollution will increase."

"In the latest action to undo Biden-era regulations on climate change, the Securities and Exchange Commission on Friday proposed repealing a rule that requires some public companies to report their greenhouse gas emissions and the risks they face from global warming."

"Federal regulators are giving chemical manufacturers and petroleum refiners more time to provide data on a group of chemicals that have been linked to human health harms as officials consider tighter regulations."

"At a virtual public comment hearing hosted by the U.S. Environmental Protection Agency on Thursday, a long line of environmental advocates voiced strong opposition to proposed new regulations weakening requirements that utilities must follow in cleaning up toxic coal ash residue at hundreds of sites across the country at which coal was burned to produce electricity."

"Illinois lawmakers last week passed a new law establishing more robust requirements for monitoring per- and polyfluoroalkyl substances — better known as PFAS “forever chemicals” — in wastewater discharges at major facilities across the state. The deciding 64-34 House vote came just days after the federal Environmental Protection Agency (EPA) proposed rescinding limits for select toxic PFAS compounds in drinking water — a decision that environmental advocates, and the Illinois EPA, immediately rebuffed."

"EPA’s efforts to undo Biden-era climate rules for power plants could get a major overhaul before they clear White House review, according to some insiders watching the process."

"Search crews are expected to navigate treacherous circumstances as they continue efforts to recover nine people, who are presumed dead, a day after a deadly chemical tank rupture at a paper plant in Washington state."

"The war over forever chemicals in cookware has seen celebrity chefs, major cookware makers, and state legislatures enter into battle. Now, a new front has opened over advertising claims."

"GOOCHLAND, Va.—Deborah Blackburn leaned on her cane in a line to enter the Central High Cultural and Educational Complex, angst-ridden over a giant transmission line proposal for reasons that are common refrains here: It’s all to benefit data centers in Northern Virginia, and it will disrupt the rural character here outside Richmond."

"China's latest carbon data suggests it has changed the way it calculates carbon emissions, reducing by half the emissions growth the country previously reported from 2020 to 2025, climate researchers argue in a new report."