Coloring books have been around for ages. However, the idea of adults doing them to relieve stress is fairly new. These days, it’s more or less apropos to kids and adults alike to crack open a ...

Sitting near the end of a table with a coloring sheet in front of her, Lauri Neumann-Grable used her left hand to steady the paper and her right to fill in its small flower patterns with a light-blue ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Coloring apps — which let ...