(RTTNews) - Waze (GOOG) is testing a new feature that could provide drivers with more detailed insights into local traffic conditions, narrowing a long-standing gap with Google Maps. According to a ...

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...

They might be vertical, they might be horizontal, but otherwise, traffic lights have hardly changed in a hundred years. Red means stop, yellow means slow down, and green means go, a universal code ...