They are mostly found on the coasts, according to a new study.
This eco-friendly sculpture re-imagines the classic city square decoration.
It might not give you Matrix-style bullet-dodging skills, but this German invention could cause you to walk into an open manhole.
The recession, coupled with obscenely high rents, are forcing superstores out of business.
Levying fees on income and property just isn't working anymore. Cities need to be able to charge people who commute in.
17 percent of American workers work within 10 miles of a major airport.
Also in this Toilet Tuesday: researchers discover that men experience more "stress" than women when using public bathrooms.
Pretty efficient, contrary to popular opinion.
It's a Monty Python gag, of course.
Letting companies monitor how and how much you drive will save you money, and generate huge spillover benefits.
Gaudi's famous architectural wonder celebrates its 100th birthday in style.
The attachment projects a symbol 20 feet ahead of the bike, enhancing presence for oncoming traffic and lane mergers.
What we learn when we zoom in on the data.
The company's been banned or fined in pretty much every major American city, and now, regulators are trying to make it illegal across the U.S.
When he's not doing his day job, planner Neil Freeman likes to render the city in abstract and unique ways.
In Walkable City, Jeff Speck lays out ideas for making communities more hospitable to walkers.
A builder wants to tear down one of the architect's most prized buildings. And in this developer-friendly city, stopping them is nearly impossible.
Happy holidays, Central Terminal.
Next up: a rocket-propelled menorah?