OpenStreetMap

OpenStreetMap has released an animated map to illustrate the impressive growth of the project over the first ten years of its existence.
Mar 3, 2015   Maps Mania
A new map from Mapbox visualizes traffic on all roads eligible for highway safety funds by combining data available through the Highway Performance Monitoring System on OpenStreetMap.
Jan 29, 2015   MapBox
Exactly how does a student take on an open data political stance and transform it into "the largest crowd-sourced mapping project on the internet"?
Aug 16, 2014   TechCrunch
A partnership between the NYC Department of Information Technology and Telecommunications (DoITT) and OpenStreetMap is a promising example of the public sector and tech communities working together to improve the accuracy and usability of data sets.
Oct 6, 2013   MapBox
Google starts charging for its maps, and an open source alternative -- with support from Microsoft -- begins to challenge Google's dominance.
Dec 29, 2011   MIT Technology Review