Zigzag is a highly decorative facade treatment in which geometric shapes and patterns are applied or carved into the face of buildings. Materials can be stone, terra cotta, wood or metal.

Have you ever looked at a zig-zag automatic shifter and wondered why they exist? If so, here's everything you need to know ...

While zigzag patterns in vision are one of the classic signs of ophthalmic migraines, they aren’t the only symptom. If frequent zigzag lines persist for more than an hour, or if they are ...