We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...

There’s no denying, natural light streaming in through your windows can do wonders for well-being. Its myriad merits include instant mood boosting, regulating the body’s day-to-night rhythm and ...