How a variety of policies aimed at reducing the environmental impact of shopping bags are working
After two summers in a row of disturbing group violence in cities like Chicago and Philadelphia, authorities look at the intersection of technology, poverty, and race
Innovative ways to reuse the empty space beneath overpasses
University teams bring their net-zero housing concepts to Washington
Houston and L.A. recently turned theirs off. Will others join them?
A survey of 55 major U.S. cities shows big gains in many places, but plenty of regional variation
With better jobs markets and high levels of state funding, these U.S. cities offer a lot more than just a place to go to school
The design of America's suburbs has actually made our streets more dangerous
Maryland's controversial anti-sprawl plan is in the final review phase
Researchers in Sweden find that even dedicated drivers can learn to enjoy the subway
Most of the world's capacity for economic growth is centered in its metro areas. Which cities top the list?
The link between schooling and place isn’t going away any time soon