Tube light is a slang used to describe nitwits. We are all too familiar with the bulb switching on in comic stips. And, of course, they save us from having to live in the dark ages. But how much ...

Thomas Edison’s incandescent light bulb, patented in 1880, made electric lighting practical, affordable, and long-lasting. It ...

But you are using one of the greatest inventions ever made. The light bulb led to new energy breakthroughs — from power plants and electric transmission lines to home appliances and electric motors.

Swan continued to develop his invention and in 1880 his friend William Armstrong's house at Cragside, near Rothbury in Northumberland, was the first private home to be lit by electric light bulbs.

Shark Tank investor Kevin O'Leary has an intriguing idea for his Instagram family. The shark, popular as Mr. Wonderful on the ...

and chemical applications were a central theme in many of his inventions, including the carbon filaments used in light bulbs, development of the nickel-iron alkaline electric storage battery, and ...

Hello, and welcome back to This Week in History! Writing this column always feels like an adventure, especially after returning from nearly a two-month break.