New Orleans became a blank slate after Hurricane Katrina struck in 2005. And ever since, entrepreneurs have rushed in to experiment with new ideas for building and running a city.
Among them is a startup called Neighborland.com, a social media tool for sharing ideas to make your neighborhood better. After signing in to Neighborland, you can find your neighborhood and post your idea. The posts all start with "I want," and you fill in the rest.
The election of Egypt's first Islamist president could alter alliances across the Mideast. Diplomats and analysts are trying to figure out how Egypt's relations with Iran, Israel and other countries may change now that a member of the long-banned Muslim Brotherhood will be leading the country.
There is increasing awareness of cities as a defining trait of humanity and their importance to our health, economy and the environment. Here, some basic nuts and bolts about cities and the people who live, drive, work and play in them
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