At 33 stories and about 550 feet, PNC Financial Services Group's new headquarters in Pittsburgh will not break any records for its height.

Cleveland's three largest employers'Case Western Reserve University, Cleveland Clinic, and University Hospitals'sit just shy of East Cleveland, the most bombed-out part of town, where foreclosures and population decline have taken the highest toll.

Pittsburgh is home to what is arguably one of the greenest buildings in the country: the Center for Sustainable Landscapes, a recently completed facility for research and educational programs on the campus of the 119-year-old Phipps Conservatory and Botanical Gardens.

Despite its racy-sounding name, there is probably no less sexy building type than the strip mall.

The Cleveland Museum of Art is one of the city's enduring assets and a legacy of its history as an industrial powerhouse.

If there is one single building that is emblematic of what might be called the renaissance of Oklahoma City, it is the gleaming new Devon Energy Center by New Haven'based architects Pickard Chilton.

Firms working everywhere from China to Saudi Arabia have to navigate the often grandiose ambitions of authoritarian regimes.

Red Location is the oldest surviving relocation site in Port Elizabeth, where thousands of native Africans were forced to settle by the colonial government in the early 1900s.