Different colored lights represent Confederate and Union soldiers. There are also bulbs on roadways and other significant ...

Power lines are a regular part of our day-to-day lives now as they carry electricity through the world, but when were they first invented?

In 1862, James Clerk Maxwell published his famous Maxwell’s equations. This was at a time when humans were just starting to ...

I wanted to find out what really sets LED lighting apart from traditional bulbs - and as it turns out, there's a lot more to it than just energy savings.