"The Centers for Disease Control and Prevention on Thursday endorsed updated COIVD-19 boosters, opening the way for a fall vaccination campaign that could blunt a winter surge if enough Americans roll up their sleeves."

"Bills requiring California to boost renewable energy production and further reduce greenhouse gas emissions were among a flurry of environmental measures state lawmakers sent to Gov. Gavin Newsom at Wednesday night’s deadline."

"Nearly one-third of states are poised to adopt California’s new clean cars rule to fully phase out new gas-powered vehicle sales by 2035. The change could have a sweeping impact on the 17 states signed onto California’s vehicle standards and the car market across the country. In total, those states make up roughly 40% of nationwide auto sales."

"In some of the world’s most inaccessible places, tiny satellites are watching—and listening—for signs of destruction."

"Six days after a state Senate panel killed legislation that would have required real-time air monitoring along the edges of major Louisiana industrial facilities, an Olin Chemical subsidiary had a significant chlorine gas leak that sickened 39 people."

"The Biden administration’s efforts to develop a more energy-dense nuclear fuel got a sudden $700 million windfall in the climate-and-tax bill signed into law this month, a boost for the agency’s plans to demonstrate two next-generation reactors before the end of the decade, energy officials and nuclear supporters said."

"President Joe Biden has installed legal scholar K. Sabeel Rahman as the political head of the White House regulations office, nearly two years after he first entered office."

"Maine’s highest court ruled today that a 2021 ballot initiative seeking to block construction of a 145-mile transmission line was unconstitutional, potentially reviving efforts to build a high-profile project that would carry Canadian hydropower to New England."

"EPA is set to unveil a new federal mandate requiring states to expand inspections of about 1,600 water systems to include cybersecurity threats, according to a senior administration official."

"A federal appeals court on Tuesday ruled two Trump-era Interior Department oil leases in the Gulf of Mexico were unlawful."