Interessante mapa das notícias a partir do google news, o newsmap:

“Newsmap is an application that visually reflects the constantly
changing landscape of the Google News news aggregator. A treemap
visualization algorithm helps display the enormous amount of information
gathered by the aggregator. Treemaps are traditionally space-constrained
visualizations of information. Newsmap’s objective takes that goal a step
further and provides a tool to divide information into quickly recognizable
bands which, when presented together, reveal underlying patterns in news
reporting across cultures and within news segments in constant change around
the globe.”