"California plans to overhaul one of its cornerstone climate programs — a decision that could push gasoline prices higher in a state where residents already pay the most at the pump."

"The mortality rate among H5N1 infected dairy cows has been much higher than anticipated. Since early August, outbreaks have been reported in 124 California dairy herds. According to the U.S. Centers for Disease Control and Prevention, the current public health risk is low."

"For more than a century, the sprawling Phillips 66 oil refinery complex has dominated a vast tract of southern Los Angeles County."

"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."

"More than 4,500 square miles of ocean will soon be protected by the federal government off the Central California coast. The Biden administration is creating a new national marine sanctuary, which will be the third largest in the U.S. The sanctuary is also the first to be led by Indigenous people."

"Every year, navel orangeworms eat through roughly 2% of California’s almonds before they can make it to grocery store shelves. With climate change threatening to make the situation worse, researchers are hoping to sterilize millions of moths a day with radiation and drop them from airplanes."

"During a visit to the Jordan Downs public housing complex in Watts on Saturday morning, EPA Administrator Michael Regan said the agency is working with state and federal partners to address elevated lead levels in the community’s drinking water and pollution from scrap metal recycler S&W Atlas Iron & Metal Co."