Tucked deep beneath Tennessee’s Smoky Mountains, the Lost Sea, America's largest underground lake.

In contrast, the most educated metro areas in the country include Ann Arbor, Michigan, Durham-Chapel Hill, North Carolina, ...

A system of low pressure could develop near Florida or off the southeastern coast of the U.S. over the Fourth of July weekend ...

A local historian’s journey to find out if Mount Rainier lies on the 47th parallel led to the discovery that one of ...

Philly is already in the thick of Fourth of July week preparations and festivities, with Wawa’s Welcome America lineup in ...

Mayor Cherelle L. Parker's team ended negotiations with AFSCME DC 33 leaders with no deal as strike continues.

The Midwest National Parks spans 3 time zones and 13 states including Arkansas, Illinois, Indiana, Iowa, Kansas, Michiga ...