Massachusetts-based Overstory, working with PG&E, analyzes high-definition satellite images to spot trees most likely to ...

Topline: Southern California — from the coast to the mountains to the deserts — has gotten so much rain over the past month ...

California’s utility regulator said it would eliminate ratepayer-funded incentives for gas appliances in new construction, ...

Recent storms in Southern California have significantly lowered the threat of wildfires, so much so that the National Weather Service is planning to transition to a low- fire-risk season early next ...

An unusually strong storm system called an atmospheric river was dousing Southern California on Saturday, prompting flood warnings in areas of coastal Los Angeles County that recently were ravaged ...

Two rounds of Santa Ana winds are forecast to hit the Los Angeles area this week, bringing the potential for downed trees and ...

The significant rainfall the region has seen in recent weeks has been helpful in mitigating fire threats. But it could lead ...

An unusually strong storm system is dousing Southern California, raising concerns about rockslides and debris flows in ...

An atmospheric river is threatening to unleash flooding rain and mudslides across Southern California, triggering evacuation ...

MALIBU, Calif. -- Southern California's huge wildfire roared to life again Tuesday in a mountain wilderness area, but in a sign of significant progress against the blaze, more neighborhoods were ...