Even wealthy people in the suburbs.
Nearly 11 billion gallons of waste spilled into waterways after Superstorm Sandy, according to a new report.
A new study ranks the top cities for physics research around the world.
If used right, online grocery services like Peapod and FreshDirect could help reduce greenhouse-gas emissions.
Ideas, talent, skills, and density remain key contributors to the growth of America's metros.
After job loss and the Recession crippled an Ohio town, 2 young residents got to work resurrecting the town's small business core.
How high-income cities make groceries for the low-income more expensive, too.
BRT-Lite in Lagos, zero-carbon in Masdar, recycling in Curitiba, and more.
The rise of smart phones and WiFi mean we can now work from anywhere. Should that turn the entire built environment into an office?
Great universities are a necessary but insufficient condition for high-tech growth.
Why do retailers, restaurants and grocery stores stay out of communities that can afford (and want) them?
Apparent terror attacks at the finish line of the Boston Marathon.
It's time to come up with a new way of thinking and talking about places like Milwaukee, Pittsburgh, and Cleveland.
The Texas city gets started on a broad downtown improvement plan in dramatic fashion.
Watch the world grow.
How Louisiana became the third most productive state in the film industry.
A user-generated global city comparator.