Statistically, over half of the people reading this article live in a city, with a higher population density than rural or suburban areas. For instance, New York City has nearly 27,000 people crammed ...

The new Atlas of the Human Planet reveals 50 years of global population growth and urbanization trends, providing insights ...

On an airplane, motions of the air on both small and large scales contribute to turbulence, which may result in a bumpy flight. Turbulence on a much larger scale is important to how stars form in ...

ANN ARBOR, MI — Ann Arbor officials have unveiled a possible plan for densifying the city, adding more housing and getting more businesses in neighborhoods so more residents can easily walk to ...

The Victorian government has assigned 25 areas near tram and train stations in Melbourne as new higher-density zones to kick-start the building of hundreds of thousands of homes. While the ...