I first heard of the adult coloring book trend from my friend Myke, who described on various podcasts and Slack conversations how coloring mandala-like patterns helps him concentrate and relax while ...

Gabe Coeli of Portland, Ore., is devotee of zen meditation. But in the middle of a busy work day, he often takes a shortcut to mindfulness and stress relief by doing a little coloring. His assistant ...

I have never changed my mind about anything as quickly or completely as I changed my mind about adult coloring books. I found the trend mostly baffling and maybe a little dumb. But I saw some in a ...