Of the 44 nations analyzed for retirement welfare, these 25 score well on health, financial, and social support for their aging populations.
New research links mutation rates and lifespan. We visualize the data supporting this new framework for understanding cancer.
The world is in the midst of a notable demographic transition. Here's how the world population pyramid will change as we close in on the year...
Ever wondered who Americans spend the most time with? This chart assesses how many minutes per day Americans spend with different people.
Higher life expectancies and lower fertility rates are reshaping global demographics, but vast regional differences remain. Where are the youngest and oldest countries in the world?
New estimates show that world population may begin shrinking in coming years. We visualize this and how country populations will change by 2100.
The world's two most populous countries have some economic similarities, but China and India are also diverging in one key area: demographics.
The world is in the midst of a notable demographic transition. Here's how the world population pyramid will change as we close in on the year...
By 2019, the country will have a higher 60+ year old population than its 30 and under crowd. This series of charts shows the demographic outlook...
How fast are countries in Europe and the Americas aging? These colorful animations show how the median age is projected to change up until the year...