Perhaps no other building product is as underappreciated as drywall. Bend it, shape it, paint it. Plaster or panel over it. The result is an inexpensive and dependable wall covering. Even the most ...

Dark, ominous, shadowy streaks on your walls and ceilings? Your house isn’t haunted. It could be mold, but it could also be ghosting—here’s how to tell, and what to do. You're a homeowner. One day, ...