These charts and maps show the evolution of COVID-19's spread in the United States, by organizing data based on peak case and death dates.
For 30 years, the Hubble Space telescope has been our eye into outer space. This stunning map looks at 550,000 observations made between 1990-2019.
Common map projections warp our view of the globe. This graphic reveals the true size of Africa, which could fit the U.S., China, India, and more.
This map shows the 25 oldest democracies in the world, based on how long current democratic governments have been in continuous power.
This simple map visualization will change how you think about global population, and how people are distributed throughout the planet.
This animation shows the population density of U.S. counties between 1790 and 2010, showing the westward expansion of the country's population.