An orchestral flash mob serenades commuters.
Is Dubai ready for wild real estate again? It seems like it.
An artist transformed this revolving billboard in Berlin into something that's fun for kids.
The Dutch government's strange strategy for blurring out sensitive sites on Google maps.
An animation shows how a variety of urban spaces can become miniature farms.
A 50-foot tall creature in a diving suit stalks the streets of England.
This time-lapse video chronicles painted cranes as they "build" a city from the ground up, with real-life objects blending into two dimensions and vice versa.
The French biochemist behind this strange green light sees it having a "massive" palliative effect on global warming.
China's hungry infrastructure claims yet another victim.
A university in Munich installed two four-story slides in their student center.
A video on what causes congestion, and how to fix it.
Watch a group of jumpers parachute down a basilica.
Using augmented reality, people can see how proposed projects could benefit or burden their neighborhood.
A new film explores what we lose when light pollution cancels out the night sky.
Allan Hill has been caring for (and inhabiting) a rundown Detroit factory building.
The Sustainable Native Communities thinks so.
More parking, lane miles was the automaker's prescription at mid-century, with a cameo from Robert Moses.
Chef Rachel Khoo shows how she cooks in the city's smallest eatery.
The whimsical plastic people-mover, a blend of monorail and recumbent bicycle, was a big enough idea to attract an investment by Google. So where is it now?