The global population is growing, but do you know which city is biggest? These are the most populated cities in the world.

About eight billion people live on planet Earth, a milestone that the United Nations estimated we passed on Nov. 15, 2022. It's a stark increase from the world population in 1950, which was 2.5 ...

The United Nations estimated the world reached a total population of eight billion in Nov. 2022. With the current population growth, the U.N. also estimates the global population will reach 8.5 ...

The Biggest Cities in the Future By 2030, the world is likely to have 43 mega-cities with more than 10 million residents, with most located in developing regions, according to the U.N.

Sao Paulo has plenty of notable slums, often next to more affluent areas. Population: 22.8 million Slums are well known in Sao Paulo, the world’s fifth-largest city, where the poor live.

Explore the 7 largest cities in the world. By Sakshi Sah Published Apr 08, 2025. Hindustan Times Trending Photo Credit: Pexels Explore the 7 largest cities in the world.

Omaha once was regarded as “the biggest small town in the world,” but is that still so? Ask world traveler Peter Gadzinski, a retired employee of the U.S. State Department ...