Here's a Chattanooga holiday tradition that requires an early start. This weekend, the Chattanooga Times Free Press is launching its annual Lin C. Parker Wrapping Paper Design Contest, which asks ...

Drawing often feels difficult not because of lack of skill, but because artists struggle to see their mistakes clearly. This ...

Researchers have developed an automatic drawing machine that uses pens and pencils to draw metamaterials -- artificially engineered composite materials that derive their properties from patterned ...