Violence at New York's McCarren Park Pool has some suggesting all urban resources fall prey to the tragedy of the commons. Here's why this thinking is flawed.
This library on wheels carries over 1,200 books by or about contemporary artists around Mexico City.
Worst. Cruise. Ever.
Jilly Ballistic's genius street-art campaign to shame corporate products.
Documentary film looks at the impact of light pollution in cities.
Commence fainting... now.
An abandoned Wal-Mart warehouse is transformed into the largest public library in the country.
A hundred bucks to anyone in England who can grind the length of this bench.
Screen-based installations are heading to cities all over the world.
Not only do expos bring together sustainable themes and ideas for an urban future, they often remake their host cities into leaner, greener spaces.
The cartographers over at Floating Sheep track tweets on both topics.
Is Europe's newest tallest building "egomaniacal architecture" at its worst?
Costumes, flags, floats and other scenes from cities.
Videos of the wild show.