Cellphone data helps pinpoint source of traffic tie-ups
December 20, 2012Study: Congestion can be alleviated throughout a metropolitan area by altering the trips of drivers in specific neighborhoods.
‘Storm of the Century?’ Try ‘Storm of the Decade’
February 13, 2012With climate change, today’s ‘100-year floods’ may happen every three to 20 years, according to new research.
3 Questions: Dennis Frenchman on making cities sustainable
June 15, 2011How the form of urban spaces adds to the energy they use.
3 Questions: Amy Glasmeier on rebuilding after disaster hits
June 1, 2011From tornadoes to flooding, nature has taken a heavy toll in America this year. What are the challenges cities like Joplin and Tuscaloosa will face while rebuilding?