As scientists learn more about earthquakes that rupture at fault zones near the planet's surface—and the mechanisms that trigger them—an even more intriguing earthquake mystery lies deeper in the planet.
Earth Sciences
Jul 10, 2014
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Massive earthquakes can cause distant volcanoes to sink, according to research in Japan and Chile published on Sunday.
Earth Sciences
Jun 30, 2013
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Subduction zones—places where one tectonic plate dives beneath another—are where the world's largest and most damaging earthquakes occur. A new study has found that when underwater mountains—also known as seamounts—are ...
Earth Sciences
Mar 2, 2020
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Research published in the May 6 edition of Science indicates that slow-motion earthquakes or "slow-slip events" can rupture the shallow portion of a fault that also moves in large, tsunami-generating earthquakes. The finding ...
Earth Sciences
May 5, 2016
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A comprehensive analysis of the Cascadia Subduction Zone off the Pacific Northwest coast confirms that the region has had numerous earthquakes over the past 10,000 years, and suggests that the southern Oregon coast may be ...
Earth Sciences
Aug 1, 2012
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Monitoring slow earthquakes may provide a basis for reliable prediction in areas where slow quakes trigger normal earthquakes, according to Penn State geoscientists.
Earth Sciences
Aug 15, 2013
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Rainwater may play an important role in the process that triggers earthquakes, according to new research.
Earth Sciences
Apr 27, 2016
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Large earthquakes from distant parts of the globe are setting off tremors around waste-fluid injection wells in the central United States, says a new study. Furthermore, such triggering of minor quakes by distant events could ...
Earth Sciences
Jul 11, 2013
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Under Mexico, where the Cocos Plate from the Pacific Ocean slides under the North American Plate, a bending line of hills, created when the seafloor first formed, sits atop a flattened area of subduction.
Earth Sciences
Mar 12, 2018
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(Phys.org)—Three of the largest and deadliest earthquakes in recent history occurred where earthquake hazard maps didn't predict massive quakes. A University of Missouri scientist and his colleagues recently studied the ...
Earth Sciences
Aug 31, 2012
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