An LED installation in New York's East River shines a light on water quality.

Diamond Schmitt and Tod Williams Billie Tsien reimagine the early 1960s building’s interior.

An office building on the High Line in New York exemplifies biophilic design by providing visual and physical connections to nature.

A New York office building's prismatic facades frame views of the High Line and provide optimal sun for plantings on the elevated park.

The latest addition to the New York institution sleekly manages its girth.

The Blade Stair refers to a four-flight stairway wrapping around a 6-inch-thick steel central wall suspended from the sixth floor.

Rockefeller University's laboratory expansion required careful coordination and sophisticated engineering.