to prove where a heavy metal came from," McCurry said. "We're working on that." Perimeter, the manufacturer of the Forest Service's fire retardant, said McCurry's research was on a formulation ...

to prove where a heavy metal came from,” McCurry said. “We’re working on that.” Perimeter, the manufacturer of the Forest Service’s fire retardant, said McCurry’s research was on a ...

Thousands of gallons of fire retardant have been dropped over southern California this past week As crews battle devastating wildfires in southern California, vivid images have emerged of air ...

A study by researchers at the University of California, Los Angeles, published last year claimed that long-term fire retardants contained heavy toxic metals. The manufacturer of Phos-Chek ...