The same innovation that makes laptop screens thinner turns out to be one of the best energy-saving technologies on Earth - and it's all thanks to new tricks that make it possible to create more ...

NILES — The city will be replacing more than 260 street lights with LED fixtures in the coming months. Mayor Steve Mientkiewicz said the city has been replacing the old, high-pressure sodium bulbs ...

Macomb County has launched a pilot project to install heating technology on certain traffic signals because LED lights don't produce enough heat to melt snow and ice to make them fully visible. Shelby ...

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Drivers in Moline might notice brighter traffic lights this winter. The city will switch its 3,074 red, green, yellow and walk/don't walk signs at 90 intersections throughout the city from ...

Portage is among several cities across the country that has discovered high-efficiency traffic lights are a hazard in a snowstorm. Many communities, including Portage, have switched to LED bulbs in ...

In a tough year of budget cuts and management changes, Virginia's beleaguered Department of Transportation has found a bright spot. Workers are replacing thousands of green and red light bulbs in ...

CHARLESTON, W.Va. — The City of Charleston will soon be making some significant infrastructural improvements, including the installation of nearly 6,000 LED streetlights and the possible preservation ...