Five finalists of an international design competition for affordable infill housing on scattered “sliver” sites owned by New York City, are entering a capacity building phase with the city to convert their designs into viable development proposals.

As predicted, the Erection Co. topped out Seattle’s 850-ft-tall Rainier Square Tower, with its radical composite steel frame dubbed “speed core,” in only 10 months.

Architect Cesar Pelli, whose buildings changed the landscape in major cities the world over, died July 19 at age 92.

Sustainability rating group seeks ideas to progress its 20-year-old green building program.

Bullitt Center’s landmark rain-to-tap water system is finally flowing smoothly