Curious about using red grow lights for your houseplants? Learn about the different types of red light and how they impact plant growth (for better or worse).

While the crux of those old "changing a lightbulb" jokes is based on the simplicity of the task, shopping for light bulbs can be anything but simple. With such a surprising range of options, there are ...

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...