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.

Several parts of The United States could be underwater by the year 2050, according to a frightening map produced by Climate ...

This informative map shows the areas of the United States with the most reports of UFO sightings. The data was compiled by ...

Another state has reported a possible case of human bird flu as overall figures rise in the U.S., increasing the risk of a pandemic.

The United States can be divided and subdivided into countless regions, each sharing a unique set of characteristics that set it apart from the country as a whole. You've probably heard of the ...