That's the question in Miami, where a design firm has created a temporary pop-up park, complete with sod and seating.
The abandoned book depository.
Artists turn half a room into a wild wall of street art and leave the other half stark white; the results are incredible.
Beijing's street vendors are offering goldfish and small turtles sealed inside plastic trinkets for your amusement.
Miami and house-eating snails, Seattle against a band of coyotes, and more stories of urban outbreaks.
An aesthetically pleasing if not quite street legal approach to fixing East London's potholes.
One of France's most famous tagging destinations, an old warehouse in Pantin, is scheduled to become just another mixed-use development.
Cornell has chosen six firms to submit designs for its new campus. Here's a look at university projects they've worked on in the past.
Officials terrified residents of one neighborhood when they staged a mock terrorist attack, and other news.
Artists connect the dots to reveal animal shapes on the city's subway map.
The Windy City is setting itself up as America's next beer mecca. Here's how they did it.
Photographer Gregory Halpern captures scenes of despair and surprising strength in his new book, A.
The estimated number of security personnel needed for the London Olympics.
Many urban dwellers would no doubt like to give Austrian artist Michael Heindl a piece of their minds.
A monument to 22,000 massacred Poles is looking for a new home, and other news.
Plans to renovate the New York Public Library best not overlook the loo.
A dramatic glimpse of Rio's vibrant street culture, in miniature.
What Katherine Boo's new book teaches us about the country's sky-rocketing inequality.
The first-ever Pyrotopia will introduce Pennsylvanians to everyone's favorite art – the kind that burns.