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Article ID: 694152

Geoscientists Suggest ‘Snowball Earth’ Resulted from Plate Tectonics

University of Texas at Dallas

In a new study published in the April issue of the journal Terra Nova, geologists at The University of Texas at Dallas and UT Austin suggest that episodes of global cooling that geologists refer to as “Snowball Earth” can be linked to the advent of plate tectonics.

Released:
7-May-2018 1:05 PM EDT
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  • Embargo expired:
    4-May-2018 12:00 PM EDT

Article ID: 693970

Building With Bottles

Rensselaer Polytechnic Institute (RPI)

Powerful hurricanes and earthquakes have wreaked havoc in the United States and around the world in recent years, often leaving people stranded for months and even years without access to water, food, and shelter. A unique collaborative project at Rensselaer Polytechnic Institute seeks to provide a sustainable solution, while also considering the environment.

Released:
3-May-2018 12:00 PM EDT
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Article ID: 693184

California's Next Major Earthquake Could Cause $100 Billion in Losses, Strand 20,000 in Elevators

University of Colorado Boulder

Northern California's next big earthquake could kill 800 people and cause more than $100 billion in economic losses. One in four buildings in the San Francisco Bay Area could be unsafe to re-enter after a major earthquake or would be otherwise limited in their usability.

Released:
19-Apr-2018 4:05 PM EDT
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Law and Public Policy

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Article ID: 691244

Professor Discovers Answers About Seismic Shifts Deep in the Earth

New Mexico State University (NMSU)

The largest and most-devastating earthquakes and volcano eruptions occur where one tectonic plate is shifted underneath another one. A New Mexico State University researcher authored a paper published recently in “Nature Communications” that looks at the so-called subduction zones where the plates become “slabs” and sink into the Earth's mantle.

Released:
15-Mar-2018 6:05 PM EDT
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Article ID: 691226

Garnet Reveals Source of Water to Fuel Powerful Volcanoes and Earthquakes

Rensselaer Polytechnic Institute (RPI)

By applying a new spectroscopy technique to garnet containing fragments of quartz, metamorphic petrologist Frank Spear of Rensselaer Polytechnic Institute thinks he’s found the source of water that fuels earthquakes in volcanoes in subduction zones.

Released:
15-Mar-2018 4:05 PM EDT
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Article ID: 689010

Hayward Fault Earthquake Simulations Increase Fidelity of Ground Motions

Lawrence Livermore National Laboratory

In the next 30 years, there is a one-in-three chance that the Hayward fault will rupture with a 6.7 magnitude or higher earthquake, according to the United States Geologic Survey (USGS). Such an earthquake will cause widespread damage to structures, transportation and utilities, as well as economic and social disruption in the East Bay.

Released:
8-Feb-2018 5:05 AM EST
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  • Embargo expired:
    1-Feb-2018 2:00 PM EST

Article ID: 688727

Oklahoma’s Earthquakes Strongly Linked to Wastewater Injection Depth, Finds Study

University of Southampton

A huge increase in the number of man-made earthquakes in Oklahoma, USA, is strongly linked to the depth at which wastewater from the oil and gas industry is injected into the ground, according to a new study involving the University of Southampton.

Released:
31-Jan-2018 10:05 AM EST
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Article ID: 688330

Today’s Outer-Rise Earthquake in Alaska Complicates Hazard Assessment

Cornell University

Released:
23-Jan-2018 11:05 AM EST
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Article ID: 688319

Seismic Expert Douglas Wiens Available to Discuss Alaska Quake. NSF Study Will Deploy Seismic Sensors Beneath This Area of Seafloor in May.

Washington University in St. Louis

Released:
23-Jan-2018 10:35 AM EST
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Article ID: 687728

Further Reducing Injections of Oilfield Wastewater Underground Can Prevent Larger Earthquakes

Virginia Tech

The new study shows that locations that experienced earthquakes are tied in proximity and timeliness to mass waste water injection sites. Further, the study indicates that tracking annual data on the injection well locations can help predict how corresponding earthquake activity will change. This new finding builds on previous studies showing that earthquake activity increases when wastewater injections increase.

Released:
10-Jan-2018 7:05 AM EST
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