A hot blob currently beneath the Appalachians may have peeled off from Greenland around 80 million years ago and moved to ...

Map showing the origin of the Northern Appalachian Anomaly when Greenland and North America split, and its journey more than ...

A large region of unusually hot rock deep beneath the Appalachian Mountains in the United States could be linked to Greenland ...

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

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

A survey of PCT thru-hikers found a big leap in costs in recent years. Surveys of the Appalachian and Continental Divide ...