American designer Joe Doucet has developed a pigment that changes color, depending on the temperature. It could be a game ...

I recently visited a health spa in Mexico ... paint the image freehand. It’s quite the conversation piece, and brings home some of the flavor and cheer of this rugged country. Debbie Travis ...

This story is published in cooperation with Willamette Week and Miller Paint. In the years since I moved into my house, I’ve dabbled with color and learned a hard lesson: Paint can be tricky.