I write liturgical songs, both music and words, and a few years ago I did a project centered on the Advent, Christmas, and Epiphany cycle. There were many classic themes to explore—hope, waiting, ...

Imagine if light would not only provide optimum visibility for tasks but convey meanings as well. Standards with recommended lux levels for various visual tasks have led to a quantitative ...

It's no news that spending long hours in front of a screen can have some serious effects on our health, from dry eye and headaches to messed up circadian rhythm and digital eye strain. Turns out, ...