Most of the United States is being assailed with extreme winter weather this week as Arctic air blasts south from Canada, ...

The United States satellite images displayed are infrared ... of gaps in data transmitted from the orbiters. This is the map for US Satellite. A weather satellite is a type of satellite that ...

The United States can be divided and subdivided into ... You've probably heard of the Rust Belt, the region in the Midwest and Northeast where once-booming economies are on the decline.

as shown by the map below. Heavy snow, part of a winter storm, could blanket much of the northern and northeastern United States just as many Americans hit the roads and skies following Thanksgiving.

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.