Add Yahoo as a preferred source to see more of our stories on Google. Believe it or not, fire hydrants "speak" to firefighters. They communicate through the color scheme with which the hydrant is ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people, if you asked them to imagine a fire hydrant, probably picture a red or yellow structure at the edge of a curb. It ...

Red, yellow, violet— fire hydrants come in many different colors. But it's not for decoration. These colors have an important meaning that could just save your life one day. Following is a transcript ...

If you've ever had a job where you needed fire safety training, then you'll doubtless know that different fire extinguishers-often with different colors, symbols, or other designations, depending on ...

Last week we posted a map of the Rim fire's progression into Yosemite National Park from Inciweb. That map (see below) uses random, qualitative colors to represent the area burned by the fire each day ...