The film may be set in L.A., but cars take a back seat.
This outdated tradition may cause new mayors more headaches than its worth.
The city is cracking down on jaywalking.
A carefully controlled study of the Expo line shows that vehicles miles dropped 40 percent.
From now on, the city's building code will require new residential construction to include "cool roofs" capable of reflecting sunlight.
Levels of pollution exposure can vary dramatically within a city.
Car culture may not be making us sick. Cities aren't necessarily healthier than suburbs.
A project mapping every pool in Los Angeles raises awkward questions about the tradeoff between privacy and big, public data.
What today's appointment means for the future of crime fighting in New York.
Attitudes toward public transportation and concerns about safety have a huge influence over whether or not a person rides.
Los Angeles is the latest city to consider a ban on providing meals to the homeless in public.
And other eye-popping comparisons.
How highway interchanges become beautiful color-coded open-source maps.
Active travelers like walkers have a more complete sense of space than passive ones.
The audience wore wireless headphones inside Union Station to experience Invisible Cities.
Ninety-two percent of new diagnoses occur in just a quarter of U.S. counties, and most of them are urban.
Big cities may produce the most players, but the smaller ones have much higher efficiency ratings.
But that may change next year.
Watch the commuting patterns of New York, San Francisco and Los Angeles.