This animated video shows how much the population has grown over the last three centuries, and which regions have driven this growth.
The EU's population is aging rapidly. By 2100, more than 30% of the region’s population is expected to be 65 or older.
Which countries are best equipped to support their elderly citizens? This graphic compares pension plans around the world.
The average American needs their retirement savings to last them over a decade. In which cities is $1 million enough to retire comfortably?
33% of the world's population is under 20, making young people the largest demographic worldwide. But this might not be the case forever.
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?