"Trump officials have delayed finalizing the repeal of the agency’s “endangerment finding” over concerns the proposal is too weak to withstand a court challenge."

"The Trump administration on Wednesday took a step toward rolling back a rule that limits smokestack emissions that burden downwind areas in neighboring states."

"Sponsors of a new bill want to give the industry immunity from lawsuits brought by injured employees. That will kill even more workers, experts warn."

"An epidemic of a deadly lung disease among hundreds of workers who cut kitchen and bathroom countertops has regulators on opposite sides of the country considering two drastically different responses this week."

"The Environmental Protection Agency is once again delaying the enforcement of regional haze guidelines. The agency has given states a three-year extension to submit plans to clean up harmful air pollution at national parks and improve public health, according to Sierra Club."

"In government records that have flown under the radar, the EPA is questioning its legal authority to revise pollution rules more than once when new science shows unacceptable health risks."

"The Trump administration has ordered another aging, costly coal plant to keep operating past its long-planned retirement date — this time in Centralia, Washington."

"U.S. railroads together produced about 485,000 tons of nitrogen oxide in 2024, compared to 452,000 tons emitted by U.S. coal-fired power plants, according to a Reuters calculation of reported annual fuel consumption multiplied by the EPA’s 2023 weighted-average emission rates."

"The Trump administration faces steep odds in persuading a federal court to throw out landmark EPA regulations targeting a pollutant that claims thousands of lives each year, according to specialists in environmental law."