What began as a legal battle turned into one of the world's most unusual hobbies. David Morgan, a UK-based former plastics ...

When you think of road safety, construction zones, or large event management, you probably picture heavy machinery, flashing lights, or barriers. Yet, one of the most important tools in keeping ...

Self-driving cars are everywhere in San Francisco. An anonymous group is surreptitiously placing orange traffic cones on the driverless cars, confusing their sensors and rendering them inoperable.

You knew this was coming. A new Mardi Gras marching club has popped up, devoted to the giant homemade traffic cone that became a New Orleans social media sensation in March. In its first week, the ...