Electric customers won’t see much difference. They will still get bills from Commonwealth Edison and write checks payable to that name. But Edison will be identified as “a Unicom company ...

For the first time, Google Inc. is celebrating American inventor Thomas Alva Edison's 164th birthday on February 11 with a new still moving doodle logo on its classic homepage featuring some of his ...

A box containing 23 light bulbs used at the 1890 court case where Thomas Edison defended his patent for the invention is to be auctioned later this month in London.

The company traded stock to Edison for financing, so it was renamed the Edison Electric Illuminating Co. of Spokane Falls and quadrupled the power output of the river. Demand outstripped the ...

The “lights were turned on” at the Edison Electric Light Company as it began operation on October 15, 1878. In short, the company provided financial support for Edison’s electric light experiments in ...