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 ...

In waiting rooms, therapists’ offices, community centers, and kitchen tables across America, a once child-centered activity ...

When it comes to design, the golden ratio is mostly bullshit. Though designers sometimes use it, there’s just no proof people prefer that precise spatial ratio in their buildings, interfaces, or art.

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 ...

A detail of the Mandelbrot set, a fractal named after Benoit Mandelbrot, the French mathematician who investigated it in the 1970s. If you were to zoom in at any point on the intricate, wiggly line, ...