Still, I worry a bit we’re not in a temporary slump—that we’re instead experiencing a shift in what to expect from hardware ...

Traffic lights along a 32-mile stretch of U.S. 1 will stay green longer when buses approach thanks to special devices that ...

Instead of the standard red-yellow-green sequence, the Hawk signal has added some new variations.

Before we’re old enough to even see over the dashboard, we learn that green means go and red means stop. This internationally recognized traffic light color system is standard in most of the world.

Spain introduces a new red light camera sign (S-991C) across major cities. Find out how it works, where it’s installed, and ...