Switch off for traditional bulbs
425298
Traditional high-energy lightbulb will be taken off the shelves under a government scheme.
107633
In a change of position, European light bulb makers like Philips and Osram are lobbying governments to promote low-energy light bulbs over traditional incandescent bulbs.
455083
Compact fluorescents are efficient, but many people have not embraced their glow.
514871
Backyard barbecue season is winding to a close and it's time to say goodbye to daylight-saving time.
554118
OLED or Organic LED is not made of semiconductors. It&#39;s made from carbon-based molecules. That is the key science factor that leads to potentially eliminating LEDs&#39; biggest drawback - size.
368554
On Saturday evening, it's "Lights out San Francisco," where people will voluntary turn off lights for an hour. The aim is to raise awareness of light pollution and the energy wasted by lights left on.
429056
Cutting costs and CO2 A city near Detroit is replacing all the bulbs in its street lighting with LEDs, following similar moves by a town in North Carolina and even Toronto.â¦
151964
Philips   has quietly  dropped its advanced, blinking fluorescent backlights for flat  televisions, and will instead focus on LED backlights which are  smaller, the Dutch electronics group said on Monday.
14722
There's money on the table if you take some energy-saving steps.
743492
Science & environment: The energy from some micro power equipment would not operate a lightbulb, says official study
283268
In a change of position, European light  bulb makers like Philips and Osram are lobbying governments to  promote low-energy light bulbs over traditional incandescent  bulbs.
445640
Scientists have taken an important step towards a new way of treating disease by switching off key genes.
335927
Blog: Researchers create lighting foil to save energy, space.
705532
Science & environment: Sales of incandescent bulbs will be gradually phased out from next year, the government has said.
178496
The electric grid can be protected from big blackouts by deliberately disabling a few key power stations.
3651
Global warming concerns are pushing bulbmakers and environmentalists to talk about phasing out the common light bulb.
23592
One of the inventions that put this central New Jersey town on the map could go the way of the typewriter and the horse and buggy if some lawmakers have their way. The incandescent light bulb, perfected for mass use by Thomas A. Edison in the late 19th century, is being supplanted by fluorescent lighting that is more efficient and longer lasting.