Inside one New York group's campaign to lower speed limits from 30 to a much safer 20.
A new exhibit shows the photographer's ability to link fashion with architecture during an especially turbulent time in the city's history.
Transit "branding," from a system's logos to its stations, can have a real impact on riders.
Very few people in Boston are uninsured, but there are huge swathes of them all over Dallas.
A conversation with one of the fire chiefs who responded to the last major U.S. gas explosion.
Equity concerns surround a new ticket and schedule app coming to Long Island.
A totally optimized taxi network would produce 40 percent fewer trips.
There are at least seven reported casualties.
Too often, racks are taken up by the carcasses of bikes that have long been abandoned.
And why they're not likely to get everything they want.
We may have the Polar Vortex to thank for its adorable appearance on the shores of Queens.
Could the beloved building, slated to be torn down, have a second life somewhere else?
How U.S. cities stack up economically worldwide.
This new tool can help us understand how people respond to urban spaces before they're built.
Twenty-three percent of the city's 2013 car-related fatalities occurred in just 5 percent of its neighborhoods.
One artist is recreating a 100-year-old amusement park with very new technology.
Tens of thousands of wind turbines could dampen monster hurricanes into plain old bad storms, claim researchers.
Reconstructing the landscapes in amazing, large-scale detail.
You've heard of stop-and-frisk. Now meet stop-and-identify.