Tree coverage is steadily shrinking in urban America, according to a new study of aerial photos.
The city is better prepared to utilize a key resource: water.
A look at the best and worst designs from around the world
This football season, some go all in
Commercialism is only one of many reasons for cities not to sell out their stops
Frank Lloyd Wright's iconic house goes digital
A look at the successes and failures of some prominent American systems
How cities can overcome some of the disadvantages of LEDs
A new report ranks the corridors that are most susceptible to sudden traffic jams
The former city councilman has worked for decades to revitalize one of Pittsburgh's most dangerous and deteriorated neighborhoods.
In places like Cleveland, Detroit, and Chicago, homeowners are being encouraged to expand the footprint of their properties
Repairing existing residential buildings produces about 50 percent more jobs than building new ones
Obama has a new plan to help owners refinance their mortgages, but some places will benefit more than others
A critic of development joins the other side
A contest aims to lure older people to the city who dream of relocating
18,000 bridges in need of repair are located in large U.S. metropolitan areas
The next generation of parking technology does much more than just locate available spots
Two cities choose two very different paths in dealing with aging stadiums
Stealing and reselling copper wire from abandoned homes is so yesterday