A sk me what the world ’ s biggest building is, or tallest, or largest by square area, and I probably have a guess for you. I ’ ll rifle through a mental Rolodex of architectural postcards and ...

meaning it will be the world's largest building when construction is completed. The cube-shaped building will be enclosed in a facade made of overlapping triangular forms and will contain two ...

With some of the largest buildings in the world (featuring some of the highest-altitude nightlife in the Windy City), the skyline is an enduring reminder that Chicago does most things big.