Despite being tied together beneath the surface, these regions diverge sharply above it. Iceland and the Azores are ...

North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, ...

Even the oldest and most stable of lithospheric structures can’t withstand geologic machinations deep within the Earth.

The slab's pull has created giant "drips" that hang from the underside of the continent down to about 400 miles ... was ...

Researchers have discovered cratonic thinning occurring beneath North America, driven by the remnants of the Farallon Plate. Researchers have discovered that the underside of the North American ...