Population pyramids can show a country's demographic advantages and challenges at a glance. See how different parts of the world stack up.
When will India's population overtake China's? Take a look at the trends behind this impending demographic milestone.
The world's two most populous countries have some economic similarities, but China and India are also diverging in one key area: demographics.
Unintended effects of China's population control policies, the challenges of Chinese demographics, and a new population paradigm where India sits up top.
