Since German reunification, millions of people have left the eastern part of Germany, triggering a demographic crisis. Data now shows exactly what happened – and why there’s cause for hope.

Almost half of Americans believe that immigrants make crime worse. But the data tells a different story. This visual piece examines the relationship between immigration and crime in American cities...

Climate change is an increasingly significant phenomenon and it’s likely to become irreversible. In this website, we analyzed how the international community is acting to mitigate the human...

Viz for Social Good is a social data project run by Chloe Tseng. The mission is to empower mission-driven organizations and increase awareness of social issues through beautiful and informative...