More than 400 zones in Britain's dominant city have extra rules. Disobeying them can get you a ticket.
Is this still a good idea?
Guarding your belongings is hard to do when the thief is one foot tall and can fly.
350,000 students got the day off; the mayor clarified his taste in music.
Ready for a feel-good edition of our weekly restroom column?
A large share of urban dwellers live in areas where road noise is highly irritating.
This swanky avian domicile can fit up to 78 finch families – and one human voyeur.
With traditional public schools out of session, will parents make the switch?
Young Americans have moved to urban areas in record numbers. But the generation that came before them offers few lessons for where they'll want to live in the future.
It's been more than two years since Columbia University professor Kate Orff made waves with her "Oyster-tecture" proposal. She's still pushing.
Private moments at public gatherings in New York and Washington.
A new app launching in Seoul this fall will allow users to navigate from a street corner down into the subway and even to a particular shop or café in an underground mall.
Latino immigrants open fewer small businesses than other groups. Here's how we can close the gap.
A team of scientists assigned tones to different air pollutants. Here are the results.
Long-time city photographer Steven Siegel recalls one of his favorite subjects, the World Trade Center.
One researcher predicts we could see as many as 30,000 more U.S. homicides over the next 90 years thanks to rising temperatures.
With one of the nation's highest foreclosure rates, Atlanta thought it had found the perfect opportunity to build more parks.
Turns out human capital is vastly more important than trade when it comes to generating regional growth.
Guess what kinds of projects the American Association of State Highway and Transportation Officials decided to honor this year?