Location-tagged tweets enabled researchers to calculate the dominant language of any given region, down to neighborhoods in New York City. Sophie Bushwick reports.

Throwing Twitter languages onto a map revealed highly accurate borders for European countries, ... which skews the language distribution in bilingual cities like Montreal. And, ...

This is a map showing the distribution of languages in Switzerland. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

New maps of Winnipeg are allowing people to see the city is a new light – comparing income distribution, ethnicity and languages – and how they're spread across the city.