It's easy to take fire hydrants for granted and assume that they're all the same. But there's a code that dictates the colors of their caps and barrels.

These days, you often see fire hydrants in multiple colors: green, silver, yellow and combinations. This isn’t just for ...

Caterpillar Inc. (NYSE:CAT), a global leader in the construction and mining equipment industry with a substantial market capitalization of $174.56 billion, finds itself at a critical juncture as it ...