Thick crust and wet lava around the Azores volcanoes may trace to ancient seawater stored 400 miles down and tapped by a ...

In 1981, scientists discovered one of the thinnest portions of the Earth’s crust — a 1-mile (1.6 kilometers) thick, earthquake-prone spot under the Atlantic Ocean where the American and African ...

For decades, a Tibet seismic mystery pointed to missing rock beneath the plateau. A new study finds heated crust may explain ...

Earthquakes are fracturing solid rock nearly 90 kilometers beneath stable continental interiors, a depth where standard ...

You might say it’s like striking gold, but these elements are much more valuable than that.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The Earth's mantle might not always move along in lockstep with the ...

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 ...

Scientists have discovered the "fossilized fingerprint" of a chunk of seafloor that was hiding beneath the Pacific Ocean in Earth's mantle. A new study shows that this fingerprint corresponds to a ...

Earth's crust is dripping "like honey" into our planet's hot interior beneath the Andes mountains, scientists have discovered. By setting up a simple experiment in a sandbox and comparing the results ...

In 2005, I was navigating winding roads through the Drakensberg Mountains, in Lesotho, Southern Africa. Towering cliff-like features known as escarpments interrupt the landscape, rising up by a ...