A new UN report says so-called "megacities" are continuing to grow as our planet becomes increasingly urbanized.

The most populous cities in the world drive global growth and innovation while grappling with overcrowding, pollution, and ...

In 2025, the world’s population has crossed 8.2 billion, and nearly half of all people now live in urban areas, a figure that ...

The 10 largest cities are now ranked as follows: Jakarta (41.9 million), Dhaka (36.6 million), Tokyo, Japan (33.4 million), ...

India stands at the epicentre of what the United Nations calls an ineluctable and historically unprecedented demographic ...