Materials to apply hair dye on a wooden surface - Ekaterina kkch/Shutterstock Imagine indulging in a DIY hair coloring session at home and feeling excited about how your new look will turn out.

People have been making stuff from wood for forever, and we've probably been coloring those wooden creations for just as long ...

In countries such as India, a great deal of toxic dye waste from the textile industry is released directly into waterways, potentially harming people and the environment. A new filtration media could ...