"State officials formally declared the Aliso Canyon gas leak capped Thursday, but uncertainty remains about the future of the facility and the residents who live around it."

"Federal regulators say corrosion on the outside of an oil pipeline was the cause of a major crude spill on the Santa Barbara coast last year."

"The three-month natural gas leak that chased thousands of Los Angeles residents from their homes has been a major ecological disaster, sickening neighbors and pumping a potent greenhouse gas into the sky. But every day, pipelines across California leak tons of the same gas — methane — into the air."

"President Obama designated three new national monuments in the California desert Thursday, expanding federal protection to 1.8 million acres of landscapes that have retained their natural beauty despite decades of heavy mining, cattle ranching and off-roading."

"The agency that decides what gets built and where along the California coast is facing questions about transparency after it pushed out its top executive in a closed-door vote and without a clear explanation of why the change was being made."

"A utility says it has stopped the leak from a ruptured well that gushed massive amounts of natural gas near Los Angeles for 16 weeks."

"In a 7-5 vote, the California Coastal Commission on Wednesday dismissed embattled executive director Charles Lester."

"In hopes of saving one owl species, scientists are killing another."

"For more than four decades, the California Coastal Commission has policed land use and preserved public access along more than 1,100 miles of shoreline — some of the most valuable and scenic real estate in the nation. Now an internal battle over whether to fire its executive director has set off an intense public fight over the direction of the agency and its ability to control development and protect the state's vast coastal resources."