The world's population centers are shifting rapidly, and by 2100, it is projected that the world's largest megacities will exceed 70 million people.
An eye-opening look at the population 'heartbeat' of Manhattan, which swells to an incredible four million people during an average workday.
Each of the four colors is equal to 25% of the country's total population - and things get interesting when looking at Canada, Chile, or California.
The U.S. is known as a nation of immigrants - but just who came to America, and why? This striking animation tells the story.
By 2100, the global population is projected to rise from 7.6 billion to 11.2 billion people. This animation shows how that growth will occur by region.
Interactive map showing 500 cities with over 1M+ inhabitants, sorted by growth rate from 2000-2016. Use it to find the fastest growing cities in the world.
Long-term trends really allow you to see human progress on the most important indicators, like poverty reduction, education, democracy, literacy, and health.
See how the list of the world's five largest cities has changed between 3000 BC until today, and how it's expected to shift as we close...
How have state populations changed over a century? This bump chart shows the population rank of every state in the United States over 1917-2017.
This animation captures 200,000 years of human population growth - see everything from the invention of farming to the impact of the Black Death.