In times of disaster and loss, sometimes it's what's left behind, not what's gone, that delivers the most poignant image of the event. Tonight on CNN's Anderson Cooper 360 , a lone house, the only one left standing on its block in Gilchrest, Texas, in Read More...

Ari Isaak blogs about using ArcGIS Explorer , and publishes an overview video and showing the display options and how to use tasks. The post can be found on %scratchworkspace% , the GIS blog at the Unified Port of San Diego. Read More...