Home dyeing can be a gamble if you are new to the idea, but even if you are experienced in the art, knowing the reaction difference between animal fibers and plant based fibers can be crucial to ...

Most dyes will not hold color over time with a natural mordant with vinegar; the exception to that rule is pokeberry, which requires a vinegar mordant. If you live among oak trees, it’s easy to make ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...