What U.S. Mayors Care About Most

A review of the year's State of the City speeches details their top priorities.

Bike Share Isn’t Just for Big Cities

Smaller communities are increasingly adopting bike-sharing programs. But they look a lot different than those in big cities.

Why Columbus Won the Smart City Challenge

The Ohio capital beat out 77 other cities, including techie San Francisco, with its plans to use technology to solve transportation problems.

When Uber Leaves, What Happens?

Uber and Lyft have stopped or threatened to stop serving cities around the country. When they actually do, start-ups and riders scramble to fill the hole.

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