The city's reasoning is ... sound. Way too much of it.
The study of "latrinalia" reveals deep connections between environment, social mores, and why dudes draw penises while women tend to scribble romantic poetry in public potties.
A growing class of cargo vans enables smarter intersection design.
The people and ideas reshaping urban life
Some jagoffs are trying to get Pittsburgh's go-to insult into a real English-language dictionary.
Sorry to say you'll discover that much of it is attributed to humans.
After nearly 20 years of passport-free travel in parts of Western and Central Europe, many former checkpoints resemble ghost towns.
Getting the 22 municipalities involved to agree was not easy, but the outcome is revolutionary.
Leaders plan to meet next month in New York to discuss how their cities can work with the new federal action.
A roundup of the best stories on cities and urbanism we've come across in the last seven days.