As the holiday season approaches, many Americans are dreaming of a snow-dusted Christmas morning. While it's a little too early to get forecasts for December 25, a look in the Christmas past ...

A map shows the growing threat to coastal cities across the United States due to rising sea levels ... coast are likely to significantly affect major cities such as Everett, Seattle, and Tacoma ...

Map shows route of future high-speed rail project connecting major US cities along West Coast: 'State of the art' first ...