Wildfire smoke creates fine particulate matter that can linger in the atmosphere and spread from coast to coast. According to the US Environmental Protection Agency (EPA), in large quantities ...

Los Angeles' National Weather Service issues warning Tuesday evening that southern California was still at "very extreme fire danger." ...

Plumes of smoke from the fires are so large, they have crossed the US and the Atlantic Ocean, carried by the jet stream, and have reached the skies of Europe. Nasa captured the high-altitude smoke ...

Red flag warnings are set to remain in place across much of Southern California through Tuesday night amid strong Santa Ana winds.

A map created by Newsweek shows the locations ... "SMOKEADVISORY: NJ residents can expect smoke conditions stemming from ...

The Franklin fire continues to spread across Malibu, sparking fears for a wider blaze across Southern California.