Blue” has been one of the last colors to receive a name in nearly every culture, perhaps because of its rare occurrence in ...

It feels only natural to begin an exploration of the ... The Europeans were using woad as a dye, and indigo, prevalent in West Africa, was the “most resilient and potent of them all,” a ...

"All Britons used woad to dye their bodies a blue colour, which makes them terrifying when they are fighting in battle." The Celts also put lime in their hair to make it stiff and thick ...

Woad is a yellow-flowered European plant of the cabbage family. Blue dye was extracted from the leaves after they had been dried, powdered, and fermented. A variety of plants have provided indigo ...

Now that the U.S. Food and Drug Administration has banned Red Dye No. 3, artificial food dyes are under increasing scrutiny.

it’s fair to wonder about dyes in your food. Several companies have moved toward using natural dyes in their food products over the last few years, but artificial dyes still dominate the market.

Archaeologists in Belgium uncovered traces of woad, madder, and pastel during excavations in Brussels and Mechelen, particularly near the stream in Zakstraat. These plants were crucial for the ...

This particular laundry detergent is applauded by nearly 8,000 users, thanks to its natural and plant-based ingredient blend. It’s also hypoallergenic, dye-free, and will take you through 57 ...