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A ‘ghost plume’ identified deep in the mantle beneath Oman suggests there may be more heat flowing out of Earth’s core than previously thought ...
Mantle plumes are important geologic processes—they interact with plate tectonics, create rich mineral deposits, and even ...
They reveal that the chemical composition of the deep mantle has remained almost intact since the Earth's formation 4.5 ...
Tungsten (W), a hard, heat-resistant, and corrosion-resistant metal, is indispensable to modern high-tech industries—from ...
Colossal volcanic eruptions like the kind that may have obliterated the dinosaurs more than 65 million years ago are caused ...
A cutaway section shows the Earth's interior. The mantle and crust have long been thought to move together, much like a conveyor belt, but new evidence suggests the mantle's behavior may be far ...
Schematic representation of the process of subduction of tectonic plates and of a mantle plume rising from an LLSVP. Utrecht University. Just like mineral structures on Earth's surface, like ...
Geologists Uncover Remnants of Earth’s Mantle That Have Lasted Over 2.5 Billion Years New research suggests that a discrepancy in rocks shows they endured extreme heat, and reveals more about an ...
Simulating the deep Earth . Where the core meets the mantle, liquid iron rubs up against solid rock. That's as dramatic a transition as the rock-to-air interface at Earth's surface, Shim told Live ...
Geoscientists have made an unprecedented achievement on their 60-year quest to know more about Earth's mysterious depths. Pieces of Earth’s rocky mantle were collected by a drilling vessel ...
Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds. Known as large low-seismic-velocity provinces (LLSVPs), these blobs are both hotter and ...
Longest rocks ever recovered from Earth’s mantle. The 4,160-feet-long sediment core could help scientists learn about magma, volcanoes, and more. By Laura Baisas.
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