The federal health department has said it will move to phase out eight artificial dyes, citing health concerns.

An object’s color appears differently under different lighting and against different backgrounds − for different viewers. But that doesn’t mean colors are subjective.

The artist-provocateur reverse-engineered the blue-green shade called ‘olo.’ Now you can buy it as an acrylic paint.

The FDA plans to phase out six petroleum-based food dyes, urging companies to replace them with natural alternatives by next ...