Introduction Have you ever tried adding green food coloring to your milk? Or blue coloring to the butter you spread on your bread? You might not have tried this, but for years scientists have been ...

The adult coloring book trend of the last few years seems to be rooted in the idea that coloring is good for your mental health. Publishers market coloring activity books to reduce stress, or to ...

Household bleach reacts with a solution of green food coloring to first oxidize the yellow component of the dye, leaving only the blue coloring. Eventually, the blue dye is also oxidized, and the ...