Every 20 years, the United Nations has a conference to discuss the future of cities. So far, it appears almost no mayors from America will attend.
Cities are experimenting with ways to meet the goals of affordable housing while still reaping the benefits of the sharing economy.
Tax incentives aren't always the best way to lure businesses. Many are simply going where the talent is.
In the priciest markets, some are spending nearly half their income on rent or mortgage. See how your area compares.