Roughly 124 miles (200 kilometers) beneath the Appalachian Mountains in New England lies the aptly named Northern Appalachian ...

A bold new theory reimagines the NAA as a "Rayleigh–Taylor instability"—a geological term for when heavy, cold rock begins to ...

Discover 20 miles of backcountry trails, towering quartzite cliffs, and primitive camping in Tennessee's most diverse under-the-radar mountain paradise.

In a rugged patch of the Appalachian Trail in eastern Tennessee, volunteers size up a massive, gnarled tree lying on its side ...

Volunteers are still rebuilding parts of the iconic Appalachian Trail in eastern Tennessee nearly a year after Hurricane ...

Large region of unusually hot rock beneath the Appalachian Mountains in teh USA is linked to the splitting of Greenland and ...

CASA of the Appalachian Mountains currently has five volunteers to represent the seven counties it serves. We spoke to the staff who have been hard at work looking for new volunteers.