After my column about my day at GE Lighting in East Cleveland, I heard from many of you who said, in effect, nice column -- but why didn't you answer my question about compact fluorescent and LED ...

Dear EarthTalk: What do I need to know about the new U.S. energy efficiency standards for light bulbs that take effect in January 2012? Will certain bulbs be unavailable? And am I supposed to switch ...

The days of the humble light bulb are numbered, with plans to phase it out by 2011 in favour of energy-saving bulbs. Before consigning it to the dustbin, it's worth reflecting on how this cheap and ...

Nearly 130 years after the light bulb effectively turned night into day, the classic bell-shaped glass figure that illuminates homes around the world is beginning to retreat into the dark ages. With ...

A White Rock waste reduction company is questioning a recycling program that trucks used fluorescent lights to Ontario for recycling, when they can be crushed and sent to a smelter in Trail, B.C.

Seeing light bulbs might foster bright ideas, scientists now find. The concept that reaching an insight is much like shining a light into a dark place goes back to at least Plato. It was this ...