For thousands of years, getting light was a huge hassle. You had to make candles from scratch. This is not as romantic as it sounds. You had to get a cow, raise the cow, feed the cow, kill the cow, ...

Every year for Homecoming, the University of Arizona welcomes alumni back to campus to partake in their fair share of traditions and celebrations. One annual Homecoming tradition at the UA is the ...

Permanent mementos of a "magical" light show that drew hundreds of thousands of visitors in the 1950s have been installed in ...

Here is the history of light, according to physics. Beyond what we can touch, taste, smell, and hear, we experience the universe through light. But how did we come to discover light, and how did we ...

In this show: How we got from candles made out of cow fat to as much light as we want. The history of light is the history of economic growth —... Episode 534: The History Of Light Note: This episode ...

Saturday, December 21 is the shortest day of the year so we thought it would be a good time to appreciate the history of light bulbs. RELATED: Livermore’s 123-year-old Centennial Lightbulb glows up We ...

On a brisk February morning, a small crew of GE Lighting retirees carefully wrapped up antique lightbulbs and old lamps in an otherwise quiet building at Nela Park. Flitting from room to room, David ...

Tuesday night, the Bannock County Historical Museum hosted a presentation on the history of Pocatello's Red Light District. Arlen Walker -- the president of the Bannock County Historical Museum -- ...

The speed of light is a fundamental constant, approximately 299,792,458 meters per second. It's the same for all observers and hasn't changed measurably over billions of years. Nothing can travel ...