Clothing label DKNY used photographer Brandon Stanton's images without his permission, but this story has a happy ending.
A New York City subway ride now costs a full dollar more than it did 10 years ago. A small group of activists are taking their frustration to the fare gate.
Even in walking cities like New York, the criminality of drivers who kill pedestrians is far from clear.
Design firm Street Plans Collaborative has started tracking informal street furniture, and you can help.
Peatónito is the alter ego of Jorge Cáñez, a 26-year-old political scientist in Mexico City.
A U.K. initiative paints a vivid picture of what can happen when families don't have to worry about passing cars.
"Mosques are being built in suburban communities only accessible by car."
Walkonomics looks at small things -- sidewalk quality, hilliness -- that make a real difference to walkers.
The People's Community Medics can turn anyone into a first responder.
Young people gather in New York to discuss the future of kids and their bicycles.
In Austin, maps are color-coded by comfort level rather than traffic-engineering standards.
What could be more romantic than a trip to the innards of New York’s digestive system?
Hoboken could provide a perfect laboratory for aggressive efforts. Are state and federal governments ready to participate in the experiment?
More and more city planners are seeing bike lanes as "a rational part of the mobility picture."
Because of global urbanization, the number of people exposed to catastrophic levels of pollution is growing exponentially.
Riding a bike may have special benefits that other exercise modes don’t, but we just don't know enough about it.
A sci-fi riff on Middle Eastern building traditions.
For too many American families, this is not a problem that's easily solved.
Technology can actually make it easier to connect library patrons with an actual person.