(WHTM/NEXSTAR) – On many traffic signals found throughout the United States, there is a small light that is placed in between or off to the side of the traffic signal lights. Sometimes you see them ...

You may have noticed some traffic lights with a white light that works independently of the others. They're not for normal ...

A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what’s going on. In computational simulations, the new approach ...

The energy crisis couldn’t do it. It’s taking something called indium gallium nitride to give Los Angeles-area motorists the green light for conservation. That’s the tongue-twisting name of the ...

This question comes up frequently: “Should I install one of those kits that converts turn signals to turn on with the brake lights?” In the absence of scientific evidence or studies on how vehicles ...

In a move aimed at enhancing traffic control and reducing congestion, police have begun using portable signal lights in traffic management across key areas. These innovative signal lights are locally ...

As part of an initial rollout, the Highway Police have started installing these devices at selected locations.

Japan-based Tamura has developed a communications system that’s based on light and doesn’t require radio signals that are transmitted by mobile phones and similar devices. The core of the so-called ...

Bicycle-shaped signals designed to give cyclists more time to clear intersections Signals are common in Europe, Australia They also help automobile driver be more aware of bicycle traffic Drivers in ...