A playful idea to build a hidden bookcase door grew into a plan for a subterranean wine lounge, where bold maximalist design meets complex engineering ...

Homeowners are adding hidden doors and rooms to foil burglars, eke out extra storage space and prepare for Armageddon. Bookcase-fronted doors leading to hidden stairs at the Morgan Library & Museum in ...

Interior design doesn't always have to fit the mold of what is considered a typical layout for a home. If there is one thing that HGTV stars have proven over the years, it's that thinking outside the ...