A MAJOR change is coming to American intersections which will add a new color to the classic stoplight trio. Blue lights are coming to traffic signals, and it could spell confusion and trouble for ...

Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.

When you hop in your car to head to work, drop your kids off at school or make a Target run, how many traffic lights do you encounter? Unless you live in a one-stoplight town, it’s probably more than ...