Beneath the American Midwest, on the continent of North America, the underside of Earth's crust is dripping into the planetary interior. There, blobs of molten rock are coalescing in the upper mantle ...

Recent research reveals alarming shifts in Earth's ancient crust, once deemed stable, as it begins to fracture deep ...

Like a moth in a cocoon, the metamorphosis of Earth's crust from molten goop to solid land is hidden from view, leaving scientists to guess at how the eons-long process unfolds. Using nearly four ...

The Earth with the upper mantle revealed. Researchers at The University of Texas at Austin have discovered a previously unknown layer of partly molten rock in a key region just below the tectonic ...

Far below the postcard beaches and turquoise shallows of Bermuda, scientists have mapped a colossal slab of rock that should ...

LOS ANGELES (WKRC/CNN Newsource) - A published study claims the Earth's crust is peeling. Scientists have discovered evidence that the Earth's crust is peeling away beneath California's Sierra Nevada ...

(CNN) — Seismologist Deborah Kilb was wading through California earthquake records from the past four decades when she noticed something odd — a series of deep earthquakes that had occurred under the ...

The Earth's mantle might not always move along in lockstep with the overlying tectonic crust—as set out in science textbooks for decades—but may instead behave differently. This is the conclusion of ...

In 2010, scientists detected unusual seismic waves under Granada, Spain, which eventually led to a surprising finding: an oceanic slab that had completely flipped upside down as it was being pushed ...

Continental clues: Modern continental rocks carry chemical signatures from the very start of our planet’s history, challenging current theories about plate tectonics. Researchers have made a new ...

What is beneath the continent of Africa? There are two big structures down there that do not seem to be from our planet, Earth. Africa has a lot of th.

A 6-mile-think shell of methane ice on Saturn's moon Titan could assist in the hunt for life signs arising from this moon's vast subsurface ocean. When you purchase through links on our site, we may ...