A 30-day GIS challenge has garnered an excited, international following on Twitter after a Finnish geographer proposed different ways to display data for each day in November. The #30DayMapChallenge ...

A new interactive Twitter NBA fan map shows the favorite NBA team of every county in the United States and every regional district in Canada, based on each team's followers on the social network. The ...

The Tampa Bay Rays are the underdog in the World Series, but they have most of the country rooting for them in the fall classic. A map created by Betonline.ag using geotagged Twitter data gathered ...

Well, the Chiefs’ support in Colorado has evaporated. A few weeks ago, a Twitter map of the United States showed the rooting interest in the NFL championship games in each state, and Colorado was ...

Conversations on Twitter create networks with identifiable contours as people reply to and mention one another in their tweets. These conversational structures differ, depending on the subject and the ...

Drawing from a corpus of over 50 million Russian-language tweets collected between March 2010 and March 2011, we created a network map of 10,285 users comprising the ‘discussion core,’ and clustered ...

Kate Starbird, a graduate student at the University of Colorado at Boulder, studies the use of Twitter during crises. When she and the other UC researchers heard about the massive earthquake in Haiti ...

Twitter conversations have six different structures ranging from Polarized Crowds that focus on political issues to Community Clusters that gather to comment on ...