In Japan, there's an interesting reason some green traffic lights look blue and why locals may even refer to the "go" light ...

The land of the rising sun is a fascinating mix of history, founded on strong tradition, and the latest cutting-edge tech. For automotive enthusiasts, car spotting in Japan is on another level, ...

In celebration, Crayola is releasing a "World's Favorite Colors" special collection of crayons, markers and colored pencil packs, activity kits, and themed coloring books.

The flag of the President of Ireland displays a golden harp against a "St. Patrick's blue" background. (Photo from Wikimedia Commons) (THE CONVERSATION) St. Patrick’s Day usually conjures images of ...

The interstellar object 3I/ATLAS, which recently drew attention for its supposed color shift during its close pass by the Sun ...

The most popular color to represent the environment, green comes alive in a multitude of hues. Whether you prefer seafoam-green or deep-shade fern, the hue is fresh, lively, and always in style. It ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Daniel Brown, Lecturer in Astronomy, Nottingham Trent ...

Chameleons can change to yellow, orange, and black quickly - but struggle with green or blue, experts say. Research found the flap-necked chameleon can match certain colors with greater accuracy and ...