According to the World Population Review, the world's most populous cities remain concentrated in Asia and Latin America.

India's population is projected to peak at around 1.7 billion in the early 2060s before gradually declining but it will remain the world's most populous country through the century.

TODAY, as the global community observes the 2025 World Population Day, themed “Empowering Young People to Create the Families They Want in a Fair and Hopeful World”, the spotlight turns to Nigerian ...