Tree coverage is steadily shrinking in urban America, according to a new study of aerial photos.
How America's oil and gas capitol came to design a park at the forefront of green public space.
The end of the Tampa-Orlando high-speed rail line, the death of a pedestrian near Atlanta and other low points from the year in city travel
Some U.S. cities have more top global brands than many large countries
A cartographic look at Texas' largest city
A new interactive map shows where drivers, bikers and pedestrians were killed
In Houston, researchers link bus use with the spread of tuberculosis
City programs slowly turn an oil city green
Which cities will get the most visitors this holiday weekend?
A new report ranks the corridors that are most susceptible to sudden traffic jams
'Landscape Infrastructure' offers multi-functional approaches to getting the most out of existing spaces
By mixing fresh design with a variety of uses, these spaces represent the future of city parks
A new initiative seeks to revive empty commercial land as public space
The richest Americans are gathered in a handful of metropolitan areas
To pay camera contractors, cities have an incentive to encourage drivers to run red lights and pay big fines
State water plan foresees challenges as supplies diminish and population grows
What makes a city friendly to mustaches? A new 'white paper' explores this pressing issue
More than 40 percent of congestion delays occur during off-peak hours
Houston and L.A. recently turned theirs off. Will others join them?