What gives an Australian finch its brilliantly colored red, yellow or orange bill? A major new study has uncovered the ...

Bell peppers come in a variety of shapes, sizes and colors. Yet despite this aesthetic variety, some social media users claim all bell peppers — whether they're green, orange, yellow or red ...

The color of an egg yolk is a topic that piques curiosity and often confuses consumers. Cracking open an egg to find a bright ...

Its eponymous flowers are deep red-orange and the foliage is composed of whorls of needle-like, silvery-blue leaves. The problem is its finicky nature and the fact that it never seems to live more ...

Charles Rennie Mackintosh observed that, “Art is the flower, Life is the Green Leaf,” but I would very humbly add that after the green leaf dies, all those red, orange, and yellow leaves ...

This Is Orange: A Field Trip Through Color Rachel Poliquin With endearing chattiness and nerdy enthusiasm, this poetic tribute to “the color between red and yellow” feels perfectly poised to ...

New research investigates how people sequentially add new color terms to languages over time – and the results hold surprises about assumptions linguists have made for 40 years.

Orange may not be a primary color, but the most common reason given as to why orange is UT's primary color is that in 1889, for the very first field day at the university, the president of the ...