National (U.S.)

"When it comes to artificial intelligence, more intensive computing uses more energy, producing more greenhouse gases."

"U.S. Sen. Mike Lee of Utah single-handedly appears to have produced what just might be the most unified, and broadly dispersed, opposition to anti-conservation legislation ever considered by Congress."

"In Richmond, California, Zenaida Gomez is ready to say goodbye to the gas stove in the apartment she has rented for over a decade. She has a hunch that the pollution it emits is exacerbating her 10-year-old son’s asthma attacks, and she has heard from public health experts and doctors who’ve said it probably is."

"Nearly two dozen state geological surveys depend heavily on federal funds. A proposed budget cut could slow or stop key geologic mapping work."

"The Supreme Court cleared the way for fuel producers to pursue their lawsuit over California’s vehicle emission rules in a lower court."

"A contentious, years-long fight over a proposed mine next to one of the South’s last truly wild places ended abruptly Friday, when a nonprofit group announced it would spend nearly $60 million to acquire thousands of acres of land near the Okefenokee National Wildlife Refuge in rural Georgia."