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Environment
Bike Sharing Thrives, Even in Mexico City's Chaotic Streets
Five years ago, it would have taken a brave soul to ride a bike in downtown Mexico City. Not anymore, thanks to a wildly popular bike share system.
News
The Cities with the Most Frustrating Traffic Problems
IBM surveyed drivers in 20 of the world's metropolises to see which city's drivers experienced most drivers experienced most traffic-related woes.
