Fire was the primary cause of the collapse of World Trade Center Building 7 in New York City, according to a federal agency.

The two-tower development, VITA, features an airtight building envelope, triple-glazed windows and advanced air filtration, ...

A Brooklyn-based developer is planning to make history by constructing the tallest Passive House skyscraper in the world in ...

Falls Tower in Greenville sold for $3.25 million. A Keowee Springs home listed at $6.4 million. Laurens cattle farm hits the ...