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Scientists Image Deep Magma Beneath Pacific Seafloor Volcano
March 27, 2013 — Since the plate tectonics revolution of the 1960s, scientists have known that new seafloor is created throughout the major ocean basins at linear chains of volcanoes known as mid-ocean ridges. But ... > full story -
2011 Oklahoma Temblor: Wastewater Injection Spurred Biggest Earthquake Yet, Study Says
March 26, 2013 — A new study is the latest to tie a string of unusual earthquakes, in this case, in central Oklahoma, to injection of wastewater underground. Researchers now say that the magnitude 5.7 earthquake near ... > full story -
Can Intraplate Earthquakes Produce Stronger Shaking Than at Plate Boundaries?
March 20, 2013 — New information about the extent of the 1872 Owens Valley earthquake rupture, which occurs in an area with many small and discontinuous faults, may support a hypothesis that these types of quakes ... > full story -
Roman Mausoleum Tested for Ancient Earthquake Damage
March 20, 2013 — A Roman mausoleum was knocked off-kilter, and the likely cause was an earthquake, according to a new detailed ... > full story -
Scientists Discover 'Lubricant' for Earth's Tectonic Plates: Hidden Magma Layer Could Play Role in Earthquakes
March 20, 2013 — Scientists have found a layer of liquefied molten rock in Earth's mantle that may be acting as a lubricant for the sliding motions of the planet's massive tectonic plates. The discovery may carry ... > full story -
Slabs of Ancient Tectonic Plate Still Lodged Under California
March 18, 2013 — The Isabella anomaly -- the seismic signal of a large mass of cool, dehydrated material about 100 kilometers beneath central California -- is in fact a surviving slab of the Farallon oceanic plate, ... > full story -
Ten Times More Hurricane Surges in Future, New Research Predicts
March 18, 2013 — How much worse will the frequency of extreme storm surges get as temperatures rise in the future? How many extreme storm surges like that from Hurricane Katrina, which hit the U.S. coast in 2005, ... > full story -
How Earthquake Damage Can Impact Building Fire Safety Performance
March 11, 2013 — Damage to building structural elements, elevators, stairs, and fire protection systems caused by the shaking from a major earthquake can play a critical role in the spread of fire, hamper the ability ... > full story -
Fukushima, Two Years Later
March 11, 2013 — Two years have passed since the Fukushima Daiichi nuclear disaster, which followed the Tohoku earthquake and tsunami on March 11, 2011. One of the world’s foremost experts on the consequences ... > full story -
Sea Floor Earthquake Zones Can Act Like a 'Magnifying Lens' Strengthening Tsunamis Beyond What Was Through Possible
March 7, 2013 — Until now, it was largely believed that the maximum tsunami height onshore could not exceed the depth of the seafloor. But new research shows that when focusing occurs, that scaling relationship ... > full story
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