"The federal government is raising legal and practical questions about a recent California executive order attempting to end sales of gas-powered cars in the state by 2035."

"The Wine Country awoke in flames Monday as windblown wildfires closed in on the Napa Valley from the east and west and swept into Santa Rosa, forcing thousands of North Bay residents to flee their homes in an ominous flashback to the catastrophic infernos three years ago."

"Nate Trujillo sat on a windy ridge and watched California’s largest wildfire, the August Complex, work its way toward the cannabis-growing enclave of Post Mountain-Trinity Pines, where many of the locals are refusing to evacuate."

"Amid mounting controversy and concerns over environmental justice, California American Water on Wednesday withdrew its application for a desalination project in the small Monterey Bay town of Marina."

"Faced with the twin climate crises of historic wildfires and spiraling insurance costs, California on Wednesday laid out new rules to make insurance more affordable in fire-prone areas. But the changes could backfire, experts say — pushing insurers to stop offering insurance in those areas and further imperiling communities on the front lines of climate change."

"For decades, farmers in California's Kern County have turned to wastewater from oil production to help irrigate their crops during extended dry spells."

"When President Trump flies to California on Monday to assess the state’s raging forest fires, he will come face to face with the grim consequences of a reality he has stubbornly refused to accept: the devastating effects of a warming planet."

"On a cool February morning, around 60 people gathered in the Sierra Nevada foothills to take part in a ceremony that, for many decades, was banned."

"The discovery was heartbreaking for biologists, who consider the mountain lions of Southern California to be among the most threatened mammals in North America: a young male with the distortions of inbreeding — a tail kinked like the letter “L” and only one descended testicle."

"A record-smashing heat wave sent temperatures in areas across the Bay Area well over 100 degrees Sunday, choking the region with the smoke of weeks’ worth of wildfires and putting more than 2 million customers under the threat of rolling blackouts as the state’s energy grid neared capacity."