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.

With the clocks going back at the end of October, we’re officially into the Autumn/Winter months, where the temperature gets colder and the days get darker. During this time of year, many people ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Nancy Redd Shifts in the number of daylight hours — due to changing seasons or ...