You can change the mood and function of your rooms with nothing but plugs and better bulbs. The goal is simple: light faces, ...

If your house feels harsh at night or you keep choosing screens over rooms you love in daylight, it’s probably the lighting.

Retailer Bonnie Haupt sells thousands of light bulbs each year. Her biggest customers are airports, colleges, courthouses and homes. But many customers are upset over new government rules which will ...

— -- The nation's new light bulb rules start taking effect Sunday. What exactly do they require, and what's their likely impact, since Congress barred funds to enforce the efficiency standards?

NASA is changing all of the light bulbs on board the International Space Station to help famously insomniac astronauts sleep better. By Rebecca Boyle Published Dec 5, 2012 3:00 AM EST Get the Popular ...