Blue may be a universally beloved color for interiors, but it encompasses a vast number of different hues and tones, and that includes the highly complex, hotly-debated, and hard-to-define shade, ...

Every other Friday on Morning Edition, the Outside/In team answers a question from a listener about the natural world. For the past few weeks, we’ve been tackling queries on the theme of “blue.” What ...

The blue in today’s blue jeans is derived from a readily available synthetic dye. Good thing, because denims would cost much, much more if manufacturers were still relying on natural indigo. From its ...

Many people remember the colors of the rainbow by the acronym ROY G. BIV. For red, orange, yellow, green, blue, indigo and violet. Well, the color indigo just made news. Indigo gets its name from the ...