Ever sat at a traffic light in the snow and wondered why your car wasn't triggering the lights? As it turns out, there's a very simple reason why it happens.

Drivers often overlook the small black boxes near intersections. But the technology inside them is cleverly changing how traffic lights react to the road.

Motorists are reminded that a nonfunctioning traffic signal must be treated as a stop sign under Connecticut state law.

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, ...

O ro Valley is proceeding with installation of a traffic control light at the north entrance to Naranja Park. The Oro Valley Town Council voted 6-0-1 to move forward on the $750,000 design-and-build ...

In this video, I'll be recreating the popular demonstration called the Chemical Traffic Light Reaction. Note: I made a mistake in the video. I said the carbonate solution would have a pH around 8-9, ...

LAKE COUNTY, Fla. — Lake County and the Florida Department of Transportation plan to make changes at an intersection in Clermont that has seen a big jump in traffic in the past year. Doris D’Ambrosio ...

Add Yahoo as a preferred source to see more of our stories on Google. While we may be used to seeing cameras on top of traffic lights at major intersections, they're used for more than simply watching ...

Traffic Lights: If you stop at a traffic signal, you will always see the same three colours — red, yellow and green. While modern technology has transformed vehicles and roads, traffic lights across ...

A Colorado husband and wife died in crashes at the same Arapahoe County intersection two years apart, prompting renewed concerns for safety.

The intersection of Poole Road and Martin Luther King Jr. Boulevard in Raleigh was closed for several hours Saturday morning while crews worked to repair a power pole hit by a car. The wreck caused ...

Pune city traffic police will implement a new software system called ‘Trafficure’ to improve traffic management, department officials said on Monday. The initiative has been launched with the ...