What is the pink powder fire crews are dropping on L.A., and how does it work?
Some of the visuals coming out of Los Angeles County over the past week are ones we expect with wildfires: dramatic flames, ...
What is the pink powder sprayed over the California wildfires?
The powdered substance sprayed over the California wildfires is called Phos-Chek. It contains ammonium phosphate — an ...
‘Yellow powder’ causes evacuation of Colorado Springs post office
The Colorado Springs police and fire department responded to a U.S. post office on Wednesday due to a yellow powder that ...
‘Yellow powder’ causes evacuation of U.S. post office
The Colorado Springs Police (CSPD) and Fire Department (CSFD) responded to a U.S. Post Office on Wednesday, Jan. 15 due to a ...