Climate

For the first time in more 80 years, Chinook salmon are swimming in the North Yuba River in Northern California thanks to an innovative wildlife program. The California Department of …

Utilities in both the Eaton and Palisades fire burn scars have reported detecting the carcinogen benzene in parts of their water systems. State regulators have recommended the utilities issue “do …

A ski patroller caught in a Valentine‘s Day avalanche at Mammoth Mountain has died from the injuries she sustained, resort officials said Saturday. Claire Murphy was one of two patrollers …

WASHINGTON — The Trump administration is planning to set conditions on federal disaster assistance to Los Angeles as it rebuilds from the Eaton and Palisades fires, a top aide to the president …

The U.S. Department of Agriculture has added black rats to the growing list of mammals that have been infected by H5N1 bird flu. The rats were located in Riverside County, …

Cyclists sped past on a trail overlooking the Los Angeles River near Dodger Stadium as a group of city officials and members of Congress walked to a neighborhood park filled …

A single social media post illuminates the precarious state of the American democratic experiment. When President Trump said last week that the military had “just entered the Great State of …

SACRAMENTO — Several years ago, after she’d been elected state Assembly speaker, I asked Karen Bass about her views on the water supply — specifically from the troubled Sacramento-San Joaquin River Delta. …

Days after President Trump startled some of his most ardent supporters in California’s San Joaquin Valley by having the Army Corps of Engineers suddenly release water from two dams, many …

Finding microplastics in human body parts is not new: Scientists have uncovered the minuscule waste products in human blood, lungs, brains, hearts and testicles. But a new study, published Monday …