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Steven Humble, founder and president of Creative Home Engineering​, helps make the unbelievable believable with his hidden ...

Correspondent Nancy Giles goes in search of hidden rooms, and finds some of them in the most unexpected places. Giles speaks to Steven Humble, the founder of Creating Home Engineering, which ...

Tucked behind a gated courtyard, this film-famous duplex near Times Square has appeared in 'Law & Order,' 'Blue Bloods,' and ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to ...

Under the floorboards of the U.S. Capitol lie hidden staircases and passageways left over from ... congressional X account on Friday, showing a secret door in the floor of the Capitol.

The secret tunnel leads outside the US Capitol ... presumably from lawmakers and others who wanted to put their names on the historic passage.

The Memorial Tournament at Muirfield Village Golf Club isn’t just a showcase of elite golf; it’s a blend of tradition, quirks ...

The secret tunnel leads outside the US Capitol ... presumably from lawmakers and others who wanted to put their names on the historic passage.

Mr Moore said the secret room's construction started in the 1700s, adding the Capitol still had all sorts of little hidden passageways. Talking about the tunnel, he said, "I'm told, and I can't ...