Black boxes mounted near intersections are radar traffic sensors that track vehicle speed, distance, and volume to help traffic lights adjust in real time.

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

Waze is cooking something big. The app has recently been caught testing showing traffic lights during navigation, but bigger news might be coming. The firm provided more specifics in a feedback ...

The most important thing to know about Fresnel lenses, before casually attempting to drop them into conversation, has to do with phonetics: "Fresnel" is pronounced "Fruh-NEL." If the silent "S" makes ...

Traffic lights help traffic flow by directing specific lanes to go and others to stop. Some are more complex and include signals for buses. But at the end of the day, they're devices with red, yellow, ...

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 ...

America hasn’t had enough air traffic controllers for more than a decade – and the recent government shutdown might have made it even worse. The stress of not being paid for those 44 days, on top of ...

President Donald Trump on Monday offered bonuses for unpaid air traffic controllers who did not miss work during the shutdown, but also suggested those who took time off should leave the profession ...

Trump sharply criticized air traffic controllers who called in sick during the shutdown. He recommended that those who didn't call out be given a $10,000 bonus. The president also suggested air ...

Five weeks into the government shutdown, controllers across the country, forced to work without pay, are taking second jobs to stay afloat. By Gabe Castro-Root Gabe Castro-Root reached out to about ...

The current government shutdown is approaching the record for the longest in U.S. history. Essential aviation employees, like air traffic controllers and TSA officers, are working without pay. Despite ...