This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (CNN) –140 years after its invention, the ...

Add Yahoo as a preferred source to see more of our stories on Google. New research suggests Thomas Edison’s early light bulbs may have unknowingly produced graphene more than a century ago. (CREDIT: ...

Decorative bulbs are a popular choice for home décor, especially those in the Edison style. They look like something straight out of an episode of Hipster Dream Home, if such a series existed. These ...

The carbon filament used in Edison’s 1897 light bulb experiments generated the precise amount of heat needed to produce ...