New research shows that AI in cars might warrant a new, four-light traffic signal that is more efficient. Getty Images/iStockphoto Surely this will complicate the game of red light, green light.

The reversible lane system was offline after a gecko caused the signal to short circuit. After months of waiting, the system is now back up and running.

In late June 2025, social media users spread a rumor that authorities in Dayton, Ohio, fined a local teenager named Kameron Price and placed him under house arrest for hacking into the city's traffic ...

GRAND RAPIDS, Mich. — Drivers in Grand Rapids experienced backups and long delays during the afternoon commute after many of the city's traffic lights lost power. The issue began just before 4 p.m.