Featured in dyes

Make natural fabric dye with vegetable scraps
Indigo, vermillion, and other ancient colors that have decorated the world for millennia
Your Blue Jeans Can Trace Their Origins To Peru, 6,000 Years Ago
Scientists Color Silk By Feeding Silkworms Fabric Dyes
Smell-Visualizing Colorimeter Can Fingerprint Coffee Aromas and Toxic Gases
The Blue Dye in M&Ms Cures Spinal Injuries
Cut-by-Color Surgery
The 11-Year Quest to Create Disappearing Colored Bubbles