We've partnered with the UNDP Human Development Report Office to bring you a new challenge: visualize the interplay between sustainability and human development using the just-released 2011 HDR data. The winner will be invited to the Rio+20 conference in Brazil.
We sit down with Mahir Yavuz, creator of the Sense of Pattens project, to discuss visualizing massive collections of urban travel data and other aspects of his work.
We've partnered with the Economist Intelligence Unit for our latest challenge: visualize the past, present, and future of U.S. manufacturing. Combine insights from an EIU survey of 360 manufacturing execs with government data about the sector. The winning entry will be featured on The Economist's website.
As part of our HeadsUp! Times Square Challenge, we ask the scientists behind the data about their work and the issue of groundwater depletion.
Congratulations to Remi Bouskila, Adam Connellan, Julie Flestado and John Le, winners of the Visualizing Marathon 2011: Sydney.
Congratulations to Jonathan Schwabish and Courtney Griffith on winning the NBC News' Education Nation Challenge. Their project expertly visualizes the economic benefits that increased high school graduation rates would bring.
We sit down with Elena Paunova, winner of the UN Global Pulse Visualization Challenge, to discuss her work and the field of data visualization.

