"Officials have unveiled plans for a grassy bridge over a Southern California highway that would provide a safe and natural passage for mountain lions and other animals migrating between wilderness areas."

"Regional air quality officials have tightened rules on odors and fumes coming from thousands of wells at hundreds of urban oil fields in Southern California. The move comes after coordinated campaigns by people living near oil operations in Huntington Beach, Whittier, and South Los Angeles."

"Some of the world's most ambitious climate change legislation is currently under consideration in America. But the lawmakers in question aren't in D.C. — they're in Sacramento."

"SACRAMENTO -- Hoping to discourage the alarming killing of African elephants, the state Senate on Wednesday voted to ban the sale of old elephant ivory and rhinoceros horn."

"With water scarce in Northern California’s Klamath Basin, a federal agency is again releasing water into the Klamath River to prevent a repeat of the 2002 fish kill that left tens of thousands of adult salmon dead."

California's Department of Pesticide Regulation gave Ventura County residents a misleading story about why it had allowed cancer-causing pesticide to be used by strawberry farmers near a local high school.

"U.S. Sen. Dianne Feinstein said she has asked President Obama to bypass Congress and create three new national monuments in California, giving federal protection to more than 1 million acres of mountain ranges, sandy expanses and forests lying roughly between Palm Springs and the Nevada border."

"Global warming caused by human emissions has most likely intensified the drought in California by 15 to 20 percent, scientists said on Thursday, warning that future dry spells in the state are almost certain to be worse than this one as the world continues to heat up."

"Visitors to the San Gabriel Mountains can be forgiven if they see overflowing trash bins, broken marijuana pipes, graffiti and road kill and wonder what became of President Obama's vision for the wilderness."