"Toxic site cleanups take longer in parts of San Francisco where fewer residents are white, a new data analysis from the San Francisco Public Press shows. The analysis also shows that a higher proportion of residents who are Black, Indigenous and other people of color in an area correlates directly with longer cleanup durations."

"Enlarging the dam would deliver more Sacramento River water to Central Valley farmers but a tribe could lose sacred sites and endangered salmon could lose habitat in wet years."

"The former island prison is both a National Historic Landmark and a national park site that draws more than a million visitors each year."

"The wildfires that ravaged Los Angeles in January incinerated more than 16,000 structures and unleashed tons of toxic material into the air, water and soil. Many Pacific Palisades and Altadena homeowners who lost everything hoped the government debris-removal process would at least offer a fresh start for the land where their houses once stood."

"In California's water-stressed Central Valley, farmers are fallowing land and installing solar, providing financial stability and saving water."

"House Republicans passed a measure Thursday that would repeal the government’s decision to place California’s longfin smelt, a finger-sized fish, on the endangered species list."

"The House on Wednesday voted to axe California’s clean truck rules — defying Congress’s own internal watchdog in doing so."

"In the 1930s, workers using explosives and machinery excavated a 13-mile tunnel beneath Mt. San Jacinto to bring Colorado River water to Southern California. The Metropolitan Water District recently offered visitors a look inside the tunnel, an engineering feat that is a key piece of the 242-mile Colorado River Aqueduct."

"Advocates say workers risk their health and fear speaking out about conditions amid Trump’s immigration crackdown"