Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...

Why are there so many wireless speakers? The world certainly doesn't need yet more entrants into this super-crowded space where there are already far more products from which to choose than any sane ...

Wavelengths of different colors can affect your body and mind in various ways. While some colors are energizing, green light may have a calming effect for some people that may help induce sleep or ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.