It’s often deemed the first color, the strongest color, the color that stands for color itself. So why does it keep slipping ...

On the grounds of Emperor Nero’s grand palace, where legendary parties once shocked and amazed, archaeologists have uncovered ...

One feature of compounds made with transition metals is their intense color. There are many examples in nature, including gemstones and paint pigments. Even the color of blood comes from the protein ...

The FDA banned Red Dye No. 3. The additive is found in over 9,000 U.S. products. Here’s how to avoid it, and what to reach ...

Race is a categorisation that is based mainly on physical attributes or traits, assigning people to a specific race simply by having similar appearances or skin colour (for example, Black or white).

The iPhone 16 Pro and iPhone 16 Pro Max excel in numerous ways, from powerful chipsets to capable cameras and beyond, but do their colors impress? Typically, Apple just offers a small number of ...

The FDA is giving food manufacturers until Jan. 15, 2027, to reformulate their products to comply with the rule banning Red ...

In recent months, there’s been a real shift in people’s confidence and boldness when using colour in their homes. And that’s especially true when it comes to living room colour schemes. Most living ...

Department of Chemistry, School of Physical and Chemical Sciences, Faculty of Natural and Agricultural Sciences, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa ...

Hexadecimal colors are the visual language of the web. When you want a web page (or web app) to display a certain color, you tell it the hex code. A hex color code is a 6‑symbol code made of up to ...

The U.S. Food and Drug Administration banned Red No. 3 last dye, leading those to think Red Dye No. 40 could be next. How are these dyes different?