Historic wildfires ripped through the Los Angeles area this week, leaving at least five people dead, tens of thousands displaced, and more than 2,000 residences, businesses, and other buildings ...

Here are vintage photos that reveal ... in the United States Los Angeles was one of the worst offenders when it came to air pollution. In this photo, smog creates an eerie filter over the city.

The historic home of movie cowboy legend Will Rogers and buildings at Topanga State Park were decimated by the raging wildfires in Los Angeles ... Before and after pictures from California ...

It would take years for scientists to piece together the puzzle of this Los Angeles smog and decades to implement policies to improve the air we all breathe. Today, scientists are able to monitor the ...

LOS ANGELES – Southern California is grappling with a historic wave of wildfires, forcing the deployment of the National Guard to bolster firefighting efforts on Friday. The arrival of the ...