Chicago architecture

The Commission on Chicago Landmarks moved to preserve the former ComEd building at 125 S. Clark St.

But the current owner of the building spanning Congress Parkway threatened "potential litigation."

Bertrand Goldberg's Marina City complex was lauded as "an icon of Chicago architecture."

Louis Sullivan's jewel will hold an open house on Nov. 15.

The Sunset Cafe and the Forum were the stomping grounds of Louis Armstrong and Nat "King" Cole.

The only building owners to take a position remained neutral.

We've mapped Lincoln Square's Open House sites and have tips on how to see them all this weekend.

The Commercial National Bank Building was also the longtime home of Commonwealth Edison.

The hearing in two weeks could lead the way to landmark status.

Mayor Rahm Emanuel urged visitors to "go explore Chicago, not just Downtown."

Echoing Jeanne Gang's Aqua, a high-rise suggests waves, prompting an architecture fan to call it "sexy."

The 1887 Henry Hobson Richardson mansion is being recognized for the museum's stewardship.

A developer had hoped to build at 159 W. Burton Place over objections of residents and preservationists.

They can't halt a demolition permit for 159 W. Burton Pl., but they hope to have a say in future plans.

A commission granted Bertrand Goldberg's iconic "corncob" buildings preliminary landmark status.