For example, this Maine Coon kitten, whose perfectly split face coloring has split my heart wide open: Dreams Maine Coons ...

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

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 ...

This woman’s boyfriend is a human coloring book. Maggie Moodie broke out her Sharpies and opted to spend hours upon hours filling in partner Scoobie Sousa’s tattoos. Despite the 22-year-old dropping ...

The adult coloring book trend of the last few years seems to be rooted in the idea that coloring is good for your mental health. Publishers market coloring activity books to reduce stress, or to ...

Natural food colorings are in demand, but blue colors are rare in nature Researchers identified a natural blue anthocyanin in red cabbage UC Davis chemists developed an enzyme to make the blue color ...