Industrial dyes are colorants which are soluble in water or other intended substrates. The color of a dye, and hence the intended color for the substrate to be dyed, is determined by the chromophore ...

Fluorescent dyes are tools used throughout biotechnology and medicine that offer a unique method of detecting and quantifying the presence of a target molecule, cell, or tissue within an even more ...

While rocking a new look might seem worth the discomfort, there are alternatives that will look just as good and feel a lot better: natural hair dyes. Like conventional formulas, natural hair dye ...

Here's what you need to know. California became the first state in the U.S. to ban potentially harmful dyes from food served ...

Regardless, you're here because you decided it's time to make a change. Men dye their hair for all sorts of different reasons, and each and every one of them is A-okay in my book. Worried you'll ...

Dyes are classified based on their origin, application, and chemical properties. Dye manufacturers classify dyes according to their chemical properties, while dyers classify dyes based on the method ...

Following is a transcript of the video. Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy.

Artificial food dyes have been a hot topic over the past few years, prompting California lawmakers to propose and pass several bills designed to tamp down on their use in the state. The latest ...

The Battle Creek-based WK Kellogg headquarters saw hundreds of demonstrators. Hundreds of people gathered outside the WK Kellogg headquarters in Michigan on Tuesday calling for the company to hold ...

As people stock up on Halloween candy this month, they may be buying bags of treats that contain with Red Dye 3, a carcinogen that is banned in Europe and for use in cosmetics in the U.S ...

All dyes only color to the root of the hair ; they must, therefore, be applied as often as the natural hair grows out and shows itself. The cheapest hair dyes are powders principally composed of ...

Hundreds of people gathered outside the WK Kellogg headquarters in Michigan on Tuesday calling for the company to hold up its promise to remove artificial dyes from its breakfast cereals sold in ...