Zak Stone spotlights a new app being tested in Germany that can predict and prevent traffic jams, and promises to reduce CO2 emissions in the process.
Jul 27, 2012 Good
According to a new study out this week by research group INRIX, urban traffic congestion in the U.S. plummeted last year by 30 percent over the previous year. Angie Schmitt summarizes the surprising findings, and investigates what the cause may be.
May 24, 2012 Streetsblog D.C.
The recent 11-day traffic jam in China was no fluke. As <em>The Economist</em> explains, the crushing congestion is little more than a real-world example of imbalances in supply and demand.
Aug 30, 2010 The Economist
A major route in China has been slammed with a major traffic jam, spanning more than 60 miles and lasting for more than a week.
Aug 24, 2010 BBC