Lawmakers want the sites of the Manhattan Project preserved as historical parks.
One of China’s last walled cities is having an identity crisis.
Ideas for rules that balance a building’s historic character with the need for green energy.
A specialized Street View collaboration with UNESCO has a lot to offer fans of urban exploration.
The beloved Tío Pepe sign – Madrid's Eiffel Tower – could be doomed.
Amid rare opposition, the land-scarce city-state prepares to build a highway through Bukit Brown.
The struggle to preserve the neighborhood's unique character in the face of development.
Researchers have developed a GIS-based technique to keep track of skyline changes.
A temporary facade at Rotterdam’s central administrative office includes a vertical garden, two basketball courts and street furniture.
Decades after colonialism, Asmara has embraced the buildings Italy left behind.
The 2,000-year-old Croatian fort holds innumerable lessons for today's urbanists.
The demolition of buildings by famed 20th century architects portends a wider trend in Beijing's historic neighborhoods.
How the Isabella Stewart Gardner Museum walked the tightrope between its founder's wishes and a sleek new design
A round-up of my most provocative and meaningful 2011 columns
The National Trust for Historic Preservation talked to more than 500 Buffalonians for a new documentary project
Fans-turned-shareholders vote down initial plan to sell their stock for a larger stadium
A critic of development joins the other side
How a flying saucer ended up at the nexus of local politics and real estate development this summer