The future of health IT and open data was on display at the 2012 Health Datapalooza this week.
75,000 square feet of empty space beneath D.C.'s iconic Dupont Circle may be put to use.
Walmart, Target and other retailers are developing a new blueprint for retail to fit city centers.
Cities are exchanging parking spaces (and their revenue) for green public places for people to sit.
After nearly a century of moving north, African-Americans are reshaping the South.