Owners, architects, and inhabitants alike love glass box design for its reflective, shimmering, and transparent qualities. The connection between the inside and outside worlds is part of the allure of ...

CHICAGO (CBS) – Authorities at the Willis Tower have temporarily closed all four glass enclosures known as "The Ledge" at the Skydeck on the 103rd floor, after cracks formed in the protective coating ...

After a $38 million face-lift, the first floor of the Eiffel Tower is now made of glass! Millions of visitors who flock to the landmark each year can look down through the tower’s central void to the ...

CHICAGO (WLS) -- At 103 floors up, The Ledge at the Skydeck of the Willis Tower is scary enough on its own for many people. Now imagine that glass box protruding from Chicago's tallest building cracks ...

CHICAGO (CBS) --Three of the four glass enclosures that extend out the side of the 103rd floor of the Willis Tower reopened Thursday afternoon, a day after cracks formed in the floor of the fourth box ...

San Francisco's skyline tends to change in vertical bursts, and in five years we could be looking at nearly a dozen new thin-skinned boxes wrapped in sheets of green and blue. Some promise to be ...

Well, that's just me looking down on Midtown Manhattan, Way down, that's Madison Avenue down there, that's only 92 stories. I'm fine. It's called levitation step out ledges more than 1000 ft above the ...