You may have noticed some traffic lights with a white light that works independently of the others. They're not for normal ...

The yellow flashing traffic signal that indicates a malfunction at an intersection is turning red, according to the North Carolina Department of Transportation. The change, meant to improve safety, ...

Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

Some aggressive driving behaviors never change — even as technology has morphed from mechanical to electronic, to computer-driven. Next week marks 100 years since Garrett Morgan was granted a patent ...

COLUMBUS, Ohio (WCMH) — Several new traffic signals with flashing yellow arrows are being installed in west Columbus — something officials hope will reduce the number of left-turn crashes. Ten new ...

WILLIAMSBURG — Drivers in Williamsburg will soon see new traffic signals at various intersections along Richmond Road and Lafayette Street. Flashing yellow arrow signals will be added to intersections ...

Q: Do you know the backstory of the thin yellow border you see around many stoplights? It’s amazing how such a small border can make the stoplight pop out visually from the background. Whoever came up ...

We’ve all had that moment behind the wheel. You’re driving at a moderate speed toward an intersection on a South Carolina road when the green light suddenly changes yellow. You have time to slow down ...