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.

Over the past four centuries, the United States has undergone a dramatic transformation, with vast stretches of forestland giving way to agriculture, urban development, and industry. Once covering ...

Robert Thorpe is a Newsweek reporter based in Massachusetts. His focus is reporting on personal finance topics, including banking, Social Security, investing and more. Robert joined Newsweek in ...

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.