It's a long-used fire retardant that is a mix of water, fertilizer and other chemicals. The chemicals help keep the fire from spreading, by helping trees hold more moisture. As for the red - it ...

Fire rainbows, a phenomenon that captivates both the eye and the imagination, are a rare sight in the sky. When these ...

The smoke in the sky from a brush fire tells a story based on the color. Here's what to know from fire experts.