It's National Coloring Book Day. It’s kind of a random holiday, but this hobby has been gaining popularity over the years for adults.And it's not just for fun — health experts say it can actually ...

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 ...

As a kid, you might have picked up a coloring book on a rainy day or when your parents needed you to occupy yourself quietly. As an adult, maybe you still enjoy coloring or doodling when you need to ...