A Newsweek map shows the world’s 100 largest cities by population, according to updated United Nations data —including the only two U.S. metropolises to make the cut: New York and Los Angeles.
The fossil and genetic evidence agree that modern humans originated in Africa. The most genetically diverse human populations ...
The United States has crossed a historic threshold. In 2024, the national median age reached 39.1 years for the first time, ...