A new exhibition of contemporary Chinese photography charts the country's phenomenal growth from 2000 to 2012.
Hey, lady walking your chicken on a leash in Portland – somebody's looking for you.
Measuring the "social interaction potential" of place.
A new study finds a major shift in attitudes about renting and home ownership.
The world's largest game of pong, played on Philadelphia Cira Center's massive glass facade.
A silver lining.
Artist Kurt Perschke is installing an enormous red ball in a different Parisian location every day through April 28.
And so our society's mixed messages continue.
Urban manhunts have captivated cities and provided fodder for a frenzied 24-hour media. But at what cost?
BRT-Lite in Lagos, zero-carbon in Masdar, recycling in Curitiba, and more.
Think of it as the world's largest public art exhibit.
There's a lot we still need to know about the strategic decisions that led authorities to shut down Boston for a manhunt.
If a major tsunami were to occur off the Atlantic coast, cities from New England to New Jersey could be hardest hit.
Mmmmmm... doughnut bikes.
People around Boston didn't stay inside Friday because the city forced them to. And this distinction matters.
Boston lifts its "shelter in place" order with the remaining suspect still at large.
The estimates at this early stage vary widely.
Let's not forget about the victims of this week's other major explosion.
The city conducted vivid, citywide disaster simulations in 2011 and 2012.