States are part of countries, and countries may be grouped by other areas, like continents, hemispheres, or a political or ...

The United States satellite images displayed are infrared (IR) images. Warmest (lowest) clouds are shown in white; coldest (highest) clouds are displayed in shades of yellow, red, and purple.

For the best experience, please enable JavaScript in your browser settings. These 20 maps offer an overview of the economy, demographics, geography and history of the ...

The Current Temperature map shows the current temperatures color contoured every 5 degrees F. Temperature is a physical property of a system that underlies the common notions of hot and cold ...