The year opened without a reset. The same pressure carried over, and in some places it tightened. Systems people assume are boring or stable are showing up in the wrong places. Attacks moved quietly, ...

A phalanx of reporters and photographers trailed House Budget Committee Chairman Jodey Arrington, R-Texas, out of the Capitol and across the Capitol grounds last Thursday morning. The Trump ...

If you are in your car, driving through an intersection with traffic lights, you're accustomed to looking for a few types of signals — usually green, yellow, and red lights or turn arrows. These ...

While we may be used to seeing cameras on top of traffic lights at major intersections, they're used for more than simply watching out for red-light runners. In fact, there are two main types of ...

You might think traffic light systems are fairly basic. After all, electric traffic signals first appeared all the way back in 1914. However, they have advanced significantly since their inception, ...

THIS IS IOWA’S NEWS LEADER. KCCI EIGHT NEWS AT SIX STARTS RIGHT NOW. CITY LEADERS SAY A SPECIAL TRAFFIC LIGHT EXPERIMENT IN DES MOINES IS MAKING INTERSECTIONS SAFER. KCCI SENIOR REPORTER TODD MAGEL IS ...

Signal poles and mast arms have been in place for months at the intersection of Liberty and Davis roads S, but testing obstacles and back-ordered components have delayed the activation of the new ...

Ah, the yellow light. You know, that signal that is supposed to let you know to slow down as you approach the intersection, but makes you speed up instead? You probably take it for granted, but ...

Cars that drive themselves are no longer just a concept you'd see in sci-fi movies imagining the near future. Companies like Waymo are already using self-driving cars, and you can ride in a robotaxi ...

Abstract: Traffic congestion at sequential intersections remains quite a meaningful challenge due to more customary traffic signal systems operating in isolation without the consideration of the ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

Many motorists seem to treat traffic lights as optional, barreling through red lights without a care in the world. In a bid to clamp down on red light runners, authorities in Florida have started ...