The ubiquitous but highly inefficient 60-watt light bulb badly needs a makeover. And it could be worth millions in government prize money--and more in government contracts--to the first company that ...

Have you ever wanted to create your own light bulb? You can and all you need are a few materials from around the house. Materials Instructions STEP 1: Use the electrical tape to secure all of the "D" ...

The Trump administration has blocked energy-saving standards on light bulbs that were scheduled to go into effect January 1. The action defies a bipartisan 2007 law passed by Congress and signed by ...