Tim Halbur

When Walmart comes to your town and wants to build a SuperCenter, you may not understand the sheer magnitude of the entity that it is. This helpful infographic explains how huge the world's largest retailer really is.

With federal funding throw at homeland security over the last decade, architects and urban designers found an opportunity to develop great public spaces that are enjoyable as well as secure, writes Carol Strickland.

Writing in The Atlantic Cities, Nate Berg looks at why the discouraging results of one pilot project has implementation of L.A.'s heralded new bicycle master plan off to an inauspicious start.

The editor of the Antarctic Sun says that while Antarctica has always been viewable in Google Maps, the imagery was "about as sharp as the graphics in Pong." The folks at the Polar Geospatial Center came to the rescue.