Sgt. Jesse Grabow of the Minnesota State Patrol answers your questions about highway and driving rules and safety.

Raleigh tests an AI program to improve traffic light timing and safety, using real-time video data from cameras.

New York City will quadruple the number of red light cameras over the next 10 months, bringing automated traffic enforcement ...

Efficient traffic management in urban areas remains a significant challenge as vehicle density grows and infrastructure ...

A bill that would allow use of cameras to catch drivers passing school buses loading and unloading children could overturn ...

San Francisco was affected by a massive power outage over the weekend. It started with a fire at a substation in the city on Saturday afternoon, causing a blackout that at times affected as much as a ...

Update: On Sunday afternoon, Waymo said its fleet was back on the roads. Waymo said Saturday that it was stopping service across San Francisco after numerous online videos showed its autonomous ...

Just like real UK traffic lights.

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss 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 ...

My phone has a creepy habit of guessing where I'm going. I'm sure yours does, too. In the early evening, when I plug my phone into my car, the map pops up and gives me the traffic report to the school ...

Waze seems to have started testing support for traffic lights on its navigation maps. The feature is reportedly being tested only in one country for now. Waze users have been wanting the traffic light ...