Ancient rocks on the coast of Oman that were once driven deep down toward Earth's mantle may reveal new insights into subduction, an important tectonic process that fuels volcanoes and creates ...
Climate change is usually associated with changes in atmospheric carbon dioxide, but our planet's surface also plays a major ...
Learn about the movement of tectonic plates off the coast of northern California, a process that could incite major ...
In deep Earth, rocks take up and release water all the time, and the effects can be wide reaching. Dehydration can cause rocks to crack and trigger earthquakes, and over geologic timescales, this ...
Carbon released from Earth's spreading tectonic plates, not volcanoes, may have triggered major transitions between ancient ...
Researchers describe zircons from the Andes mountains of Patagonia. Although the zircons formed when tectonic plates were colliding, they have a chemical signature associated with when the plates were ...
Heat and pressure from the process created garnet, zircon and rutile crystals in a key suite of highly metamorphosed rocks that saw the most extreme conditions during subduction. Using ...
The two halves of the African continent are moving apart at a rate of a few millimeters each year, geologists have calculated ...
Using archival data from the mission, launched in 1989, researchers have uncovered new evidence that tectonic activity may be deforming the planet’s surface. Vast, quasi-circular features on Venus’ ...
Vast, quasi-circular features on Venus’ surface may reveal that the planet has ongoing tectonics, according to new research based on data gathered more than 30 years ago by NASA’s Magellan mission. On ...
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