December 31, 2011, 5am PST
As part of its 400th birthday celebration, Quebec City kicked off a plan that involves lighting up its historic landmarks at night.
July 3, 2009, 9am PDT
A new device called LightLane attaches to the back of your bike and projects a virtual bike lane behind you.
December 4, 2008, 9am PST
Around the country, cities have been forced to scrimp by cutting back on holiday-themed light displays.
November 3, 2008, 1pm PST
With rising energy prices, lights are dimming in New York City. Legislation in the state seeks to reduce the city's glow even more.