Ukrainian President Volodymyr Zelensky says he is willing to release North Korean soldiers captured by Ukraine in the Kursk ...

The trail of red clouds dropped over wildfires is known as Phos-Chek. This is a brand of long-term fire retardant. It has been used to fight fires since the 1960s, according to AccuWeather.

is fire retardant — much of it a product called Phos-Chek that has been used by the US Forest Service since the 1960s. “You can see it so easily … it’s amazing stuff,” says Jason ...

The U.S. Forest Service bans the use of long-term fire retardant on federal lands near waterways or endangered species ...

This occurs even once the water has evaporated in the fire, according to the USDA. The water in long-term fire retardant is mainly used to disperse the fertilizers over the wildfire uniformly.