Your city is probably building a High Line. The success of New York City’s elevated rail path — which has attracted $2 billion in new investment and sent local property values soaring since it opened ...

Cities often appear uniform from a distance—rows of buildings, roads, and concrete structures stretching across the skyline.

A dense system of pre-Hispanic urban centers, characterized by constructed platforms and plazas and connected by large, straight roads, has been discovered in the upper Amazon, according to a new ...