I grip a piece of pale lumber, lay it atop a pair of sawhorses and nod at Siu-Sing Shantur, 66, a retired commercial banker. She aligns the blade to the penciled line and powers up her circular saw.

Sure, wood’s a pretty tough material all around, but it’s still highly susceptible to temperature and moisture fluctuations from the surrounding environment. This phenomenon, known as wood movement, ...

Watch how a simple router mistake ends up costing a full board, and learn the key woodworking lessons to avoid the same problem. This video covers common routing errors, tool control tips, and how to ...