Deep heat beneath the Appalachian Mountains may be linked to an ancient rift with Greenland, helping explain why the range is ...

Great Smoky Mountains National Park straddles the mountain ridges of Tennessee and North Carolina, drawing visitors from ...

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 ...

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

Maryland's second largest state forest is a lush, gorgeous area that's perfect for camping year-round, including primitive sites and developed campgrounds.

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

A fter recording some of the hottest conditions of the year Tuesday, forecasts show Alabama will get some relief from the ...

Lots of folks in the Mid-Atlantic looked forward to a beautiful Tuesday afternoon only to encounter gloomy skies and frigid temperatures—and the Appalachian Mountains are to blame.

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.