Looking into your rearview mirror and seeing the flashing lights of a police car behind you is likely one of the last things you want to see as a driver. After all, most of us associate those flashing ...

Usually seen blinking away during a wet race or when a Formula 1 car is crawling through the pit lane is a tiny, pulsing red LED seems like it's got something urgent to say. It's easy to overlook if ...

While road rage, flipping the bird, and other offensive means of on-road communication seem prevalent today, one action stands out as an olive branch. When a driver flashes their headlights toward ...