Air tankers and chemical fire retardants have been used since the ... he says — who guide massive planes through low-altitude drops over challenging terrain. "You know, some of those guys ...

Authorities battling a series of large wildfires in the Los Angeles area have employed a bright red fire retardant to tamp the flames, leading to dramatic images of the material blanketing scores ...

Authorities battling a series of large wildfires in the Los Angeles area have employed a bright red fire retardant to tamp the flames, leading to dramatic images of the material blanketing scores of ...