Explore the Appalachian Mountains: discover their location, ancient formation, and significant ecological impact on Eastern ...

Explore Tennessee's diverse geography, from the Appalachian Mountains to the Mississippi River. Learn about its history, ...

And many people believe the high rate of mysterious phenomena in the Appalachian Mountains, a 2,000-mile range that spans Newfoundland to northern Alabama, is due to their geological age.

Today, the Appalachian Mountains are one of the premier hiking destinations in the U.S. With incredible landscapes and dramatic peaks, it's easy to see why people love this scenic range. However ...