Traffic was snarled on the 5 Freeway in Glendale for hours as crews worked to fill a large pothole that had formed in one of the lanes.

The smoke from fires that blaze through the wildland-urban interface (WUI) has far greater health impacts than smoke from wildfires in remote areas, new research finds.

New research quantifies the health risks of wildland-urban interface fires, showing fire emissions in populated areas are three times more likely to lead to annual premature deaths than emissions from ...