Getting an old traffic light and wiring it up to do its thing inside your house isn’t exactly a new trick; it’s so common that it wouldn’t normally pass muster for these hallowed pages. Even using one ...

With a bit of money left over from 2009, the North Mankato City Council decided to do what Mankato did in 2004: replace old-fashioned traffic light bulbs with expensive but efficient LED lights. North ...

The Mayor of London, Boris Johnson, announced this week the introduction in the British capital of LED technology at around 3,500 traffic lights, located in some 300 junctions across the city. The ...

DENVER (CBS4) - Janet Lane strains to bend and unload dishes from her dishwasher following a traffic accident in March that she blames on a traffic light near her home. The same type of light emitting ...