Architects want to build a soccer venue in Abu Dhabi that's sited inside a hollowed-out mountain.
Are you listening, Mayor Bloomberg?
No, these are not renderings.
Debating the merits of planting forests on the sides of tall buildings.
Now if only they made a corresponding line of beer-colored paints.
The beloved children's book author captured the essence of urban life better than just about anyone else.
If you don't know, now you know.
The portraits were taken in a giant photo booth in Tribeca.
The gigantic French green space is being billed as a "metropolis of retail, culture, and leisure."
The "Ruby Rose" is made with premium vodka, grapefruit juice and a four-carat gemstone.
A new exhibition of contemporary Chinese photography charts the country's phenomenal growth from 2000 to 2012.
The world's largest game of pong, played on Philadelphia Cira Center's massive glass facade.
Artist Kurt Perschke is installing an enormous red ball in a different Parisian location every day through April 28.
Think of it as the world's largest public art exhibit.
British painter Nathan Walsh brings a photo-realism style to urban landscapes.
In Italy, a masked crusader takes to the streets to pick up garbage and scrub dirty windows.
Recommended donations and admission fees help patrons see art, not crowds.
Though tens of thousands of people pass by it every day, the East Brother Light Station is remarkably under the radar.