Energy-saving bulbs may have some competition in the shape of an ageing technology. Scientists have developed a new kind of incandescent light bulb that uses modern science to ramp up its efficiency, ...

Not so fast...incandescent bulbs could soon become more efficient thanks to nanotechnology. Mike Kemp/Rubberball/Corbis It was a dark end for a common household object: In 2007, the United States ...

Nobody likes a chilly shower. Here's how heat lamps can keep your bathroom warm and toasty no matter what time of year it is.

From incandescent bulb first innovated in 1879 to Light Emitting Diodes (LEDs) today, lighting has come across a long way. Incandescent bulbs are the classic, regular bulbs. They fabricate light by ...