Do kids ever truly outgrow the Play-Doh stage? The soft texture oozing through your fingertips and the way it easily molds to just about any shape in seconds is enticing to little ones and can keep ...

AUBURN HILLS, Mich. — In an era of computer-aided design and 3-D printing, one traditional craft remains in automakers' design studios: Full-size clay models. For 80 years, clay modelers have used ...

3D printing has made it incredibly easy to produce small runs of plastic parts, but getting rid of the 3D printed look can be tricky and time-consuming. When you need a smooth and polished finish, or ...