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Charts
The U.S. Metro Areas That Attract the Most Seniors
America is aging quickly, but some cities are welcoming more seniors than others.
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Maps
The American Worker's Housing Affordability Crisis
Nearly a quarter of working households spend more than 50 percent of their income on housing.
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U.S. Cities Are Losing 4 Million Trees a Year
Tree coverage is steadily shrinking in urban America, according to a new study of aerial photos.
key links
Heinz Lofts
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Where Pittsburgh Has the Sun Belt Beat
The city is better prepared to utilize a key resource: water.
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Photos
Great and Not-So-Great Subway Logos
A look at the best and worst designs from around the world
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Democracy in America
It's Betting Season for America's Mayors
This football season, some go all in
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The Problem with Naming Transit Stations
Commercialism is only one of many reasons for cities not to sell out their stops
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An Architect's Christmas: The Fallingwater App and Gingerbread Model
Frank Lloyd Wright's iconic house goes digital
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What We Can Learn From City Busways
A look at the successes and failures of some prominent American systems
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Making Energy Efficient Streetlights a Reality
How cities can overcome some of the disadvantages of LEDs
