National (U.S.)

"Since early 2023, the world has seen a steep rise in temperatures that scientists are struggling to explain. Our contributor Elizabeth Kolbert talked with Gavin Schmidt, NASA’s top climate scientist, about possible causes of the warming and why experts cannot account for the heat."

"As Three Mile Island and a Michigan reactor aim to restart, critics question whether the cost of nuclear power makes sense."

"Residents of Imperial Beach in southern San Diego County filed a lawsuit Tuesday against the operators of an international wastewater treatment plant — alleging that the site has failed to contain a cross-border crisis that has long contaminated their community."

"The Supreme Court on Wednesday appeared prepared to force EPA to get more specific on how much pollution can be discharged into the nation’s waters — although at least one member of the conservative majority seemed open to allowing the agency to issue generic requirements under specific circumstances."

"The Supreme Court on Wednesday allowed a Biden administration regulation aimed at limiting planet-warming pollution from coal-fired power plants to remain in place as legal challenges play out."

"Two giant pandas arrived at the National Zoo in Washington, D.C. on Tuesday after a flight from China, officials said."

"The US Supreme Court will hear oral arguments Wednesday in a case with high stakes for the Clean Water Act as environmentalists warn the justices may be poised to weaken the law."

"The federal government has just finalized a $861 million loan guarantee to fund what will be Puerto Rico’s largest utility-scale solar and battery storage installations."