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

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

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

According to the findings, these blobs may occasionally occur during continent-breakups, potentially affecting ice sheets, ...

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

The Appalachian Mountains, with their ancient peaks and timeworn ridges, are a familiar sight in Eastern North America. But ...

A n area of anomalously hot rocks 200 kilometers (120 miles) beneath the northern Appalachian Mountains could be the product ...

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

Scientists studying a puzzling hot zone beneath America, called the North Atlantic Anomaly, have proposed a mantle wave ...

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

Scientists reckon they've solved a 180-million-year deep-Earth mystery that could explain why the Appalachian Mountains are still standing. For a long time, it's thought a huge area of hot rock buried ...

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