The Coignet Stone Building in Gowanus — the oldest known concrete structure in New York City—is back on the market for $2.99 ...

A structure is an object made from many parts. Buildings and bridges are examples of structures. When making a structure, it’s important to use simple ways to make it strong. Buildings ...

“It was made to be liked,” said Robert Sharoff, whose new coffee table book, “The Wrigley Building: The Making of an Icon,” ...