Think coloring is for kindergarteners? Think again! Well, it totally is, but it's also for grown-ups in need of stress relief. Studies show that coloring relaxes the fear center of the brain—in both ...

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 ...

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 ...