This article may contain affiliate links that Yahoo and/or the publisher may receive a commission from if you buy a product or service through those links. There are blue paint colors, there are green ...

It started with an argument over a blanket. “I’m a visual neuroscientist, and my wife, Dr Marissé Masis-Solano, is an ophthalmologist,” says Dr Patrick Mineault, designer of the viral web app ...

Ever wondered why passports come in just four main colors? These hues are more than just aesthetic choices; they reflect deep ...

Create a soothing space with these expert-adored calming paint colors—ranging from subtle neutrals to sea-inspired blues.

Etsy's color of the year was inspired by metal, time, and the elements. The color's shade can naturally vary, but here's what ...

There are three main types of color vision deficiency: red-green, blue-yellow, and complete. Color blindness, or color vision deficiency, affects the way you perceive color and can make it hard to ...

The SAE's marker lamp regulation is designed to signal to other drivers and pedestrians when a car is robo-driving.

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 ...