Erin Clark

To control polluted storm water runoff, the California state transportation department has agreed to install pollution filtering devices along the coastal highway system.

Mayor Hahn's plan to improve LAX safety and access receives major blow with departure of two top supporters.

The U.S. Census Bureau reports population losses for San Francisco and gains for its neighbor to the south--Los Angeles.

Tuesday's ballot-box defeat in Inglewood was not the end of the retailer's attempt to bring its supercenters to Southern California.

Study finds that gated communities are not the exclusive enclaves that they're often made out to be.