Every year on July 11th, the global community observes World Population Day, a United Nations initiative established in 1989 to draw attention to the urgency and importance of population issues. As we ...

To increase awareness of global population issues, World Population Day is held annually on July 11. By 2025, there will be more than 8.23 billion people on the planet. Let's know about the most ...

With around 10 million people within its nearly 300 square miles, according to the C.I.A. World Factbook, Tehran is comparable in density to New York City. About one in 10 Iranians lives in Tehran ...

Explore Arizona's largest cities by population and area, including Phoenix, Tucson, and Mesa. Find out which Arizona cities ...

The new map displays the potential impact of a large-scale nuclear attack on the United States, with 250 million immediate ...

This animated map shows how global populations are distributed across Earth by dividing the globe into slices covering 10% of ...

If city lights block the stars over your backyard, this map can help you hunt down the darkest skies for epic stargazing.

BHARAT study in India aims to identify biomarkers for healthy aging, addressing the gap in Western-focused research.

After 21 months of continuous Israeli assault, Palestinians in the Gaza Strip are confined to less than 15 per cent of the ...

Washington State has big housing plans and ambitious planning tools, but it needs binding commitments across public, private, ...

Under trees, the urban dweller might restore his troubled soul and find the blessing of a creative pause." ~Walter Gropius America has a tree problem. It may not be obvious, but as it turns ...

Sprawl made suburbia affordable. Now it’s breaking it. Here’s what a new vision of the suburbs could look like.