The answer actually surprised us.
In New York, smart street design helped the city have its safety and its speed, too.
They may even bring in more customers, according to a recent Seattle case study.
Cities tend to adopt easier policies first, according to a new report.
When it comes to weather patterns along New York's coasts, there's a terrifying new normal. A state commission attempts to chart a course in unfamiliar territory.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.