60 Years of Urban Change: Northeast

60 years has made a big difference in the urban form of American cities. The most rapid change occurred during the mid-century urban renewal period that cleared large tracts of urban land for new highways, parking, and public facilities or housing projects....

60 Years of Urban Change: Southeast

60 years has made a big difference in the urban form of American cities. The most rapid change occurred during the mid-century urban renewal period that cleared large tracts of urban land for new highways, parking, and public facilities or housing projects....

60 Years of Urban Change: Midwest

60 years has made a big difference in the urban form of American cities. The most rapid change occurred during the mid-century urban renewal period that cleared large tracts of urban land for new highways, parking, and public facilities or housing projects....

Where We Tweet

Geotagged tweets reveal interesting patterns in cities. A new map of more than 6 billion tweets from the last three and a half years shows where people around the world are tweeting. Here are some interesting regions in Oklahoma. Scroll to the bottom to explore the...