World

September 25, 2009, 10am PDT
A new study has shown that the environmental benefits of green roofs are even greater than previously thought.
Gizmag
September 24, 2009, 11am PDT
Michael Klare believes that our transition from petroleum to sustainable energy sources will not be easy, smooth or peaceful.
TomDispatch
September 24, 2009, 8am PDT
Fred Kent of the Project for Public Spaces was recently entangled in a dispute with architect Frank Gehry over the impact of iconic architecture in cities. Though Gehry's work has its moments, Kent says city emphasis on icons is a mistake.
The Project for Public Spaces
September 24, 2009, 6am PDT
Interconnectedness is just as important to brains as it is to cities, according to researchers who've just released a study about the organizational similarities between cities and brains.
Science Daily
September 24, 2009, 5am PDT
As it prepares to host world leaders for the G-20 summit, Pittsburgh is hoping to show to the world that it's no longer a dying city.
Los Angeles Times
September 21, 2009, 8am PDT
The Broken Windows theory suggests that a high concentration of small, petty crimes leads to a higher incidence of bigger, nastier crimes. Some European cities run counter to that premise, according to this piece from <em>Next American City</em>.
Next American City
September 19, 2009, 11am PDT
Matsys, an experimental architecture firm, used the book <em>Dune</em> as a starting point for its design of a terraced, sunken city form focused around preserving water.
BLDBLOG
September 19, 2009, 7am PDT
By combing through images on Flickr, a team of researchers has created a 3-D model of the city of Rome constructed from 150,000 tourist snapshots.
Gizmag
September 19, 2009, 5am PDT
Imagining cities of the future can bring about some pretty wild predictions. But when they're visions of existing cities, these futuristic predictions can be almost realistic.
io9
September 18, 2009, 1pm PDT
We've gotten a lot of responses on our Top 100 Urban Thinkers list, particularly those wanting to separate out the 'bad' from the 'good'. Mary Newsom was inspired by the list to ponder, who was the worst?
The Naked City
September 17, 2009, 11am PDT
Witold Rybczynski bemoans the green movement's emphasis on sustainability measure that treat environmental action as a process of accessorizing rather than changing lifestyles.
The Atlantic
September 17, 2009, 6am PDT
This piece from the <em>Guardian</em> looks at a handful of projects and ideas that are emphasizing the importance of sustainable metropolitan areas in an age of diminishing resources and environmental devastation.
Guardian
September 16, 2009, 6am PDT
Achieving sustainability can take one of two paths, according to Richard Carson: centralized or decentralized policy. Choosing one will be crucial.
ArchNewsNow
September 16, 2009, 5am PDT
A new picture book introduces the architecture and urban ideas of Le Corbusier to children.
Arcspace
September 15, 2009, 8am PDT
Monitoring how much water is diverted from rivers and pumped from wells is notoriously difficult. But now, researchers have developed a new way to track usage.
The Washington Post
September 14, 2009, 12pm PDT
A new study from the University of Leeds claims that drivers are more careful and leave more room for bikers when there is no bike lane.
WorldChanging
September 14, 2009, 10am PDT
Using a mishmash of highlights from cities around the world, musician and artist David Byrne talks about his personal vision of a perfect, livable city.
The Wall Street Journal
September 11, 2009, 2pm PDT
With names like Aspen Grove and Sunrise Park, you might mistake these suburb designs for the real thing. But something's not quite right in artist Ross Racine's birds-eye views of imaginary suburbs.
The Infrastructurist
September 10, 2009, 8am PDT
As the race for high speed rail stimulus dollars gets underway, international firms stand to gain the most benefit as few if any U.S. firms are capable of building the rolling stock the new systems will need.
The Wall Street Journal
September 9, 2009, 12pm PDT
Mohamed Atta, one of the 9/11 terrorists, pursued a masters degree in city planning before the attacks. Slate's Daniel Brooks reads Atta's masters thesis, and finds a strain of anti-Western modernism that is revealing.
Slate.com