Adult coloring books are giving Harper Lee a run for the money on best-seller lists this summer. Dover Publications has sold more than 3 million adult coloring books with titles like “Flower Fashion ...

SAN FRANCISCO (CBS SF) – Some liken it to meditation, others call it artful mindfulness. Whatever the reason, adults have started coloring, and adult coloring books are topping the bestseller lists.

When Amanda Rulton picked up a cheap coloring book and some felt-tip pens, she didn’t expect the activity to stick. It came when she was in the middle of a health crisis. Eighteen months ago, she had ...

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 ...