Early traffic lights had only red and green, which unsurprisingly made intersections rather chaotic. Who invented the yellow ...

You’re driving along, going the speed limit while approaching an intersection when the green light turns yellow. Do you speed up and make it through, perhaps keeping the driver behind you happy, or do ...

It feels like it happens nearly every time you get behind the wheel. You’re approaching an intersection with a green light that suddenly switches to yellow. If you keep driving, you’ll probably just ...