A 250-mile-wide, monster hot rock anomaly is quietly advancing under New England, defying centuries of assumptions regarding the geologic peacefulness of northeastern United States. The Northern ...

Officially dubbed the Northern Appalachian Anomaly (NAA), this subterranean slimeball sits 125 feet deep underground and extends 220 miles across New England. The team reportedly discovered it using ...

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

The ‘hot blob’ is officially called Northern Appalachian Anomaly (NAA), and lies 125 feet deep underground and extends 220 ...

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

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

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

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

But beneath them, deep within the Earth’s crust, a geological anomaly is slowly but surely reshaping the landscape. Recent ...

A massive, slow-moving heat anomaly is rising beneath the surface of New England, and it’s challenging long-held assumptions ...

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

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