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When small earthquakes shake the central U.S., citizens often fear the rumbles are signs a big earthquake is coming. Fortunately, new research instead shows that most of these earthquakes are aftersho...
Earth Sciences |The region’s geology makes an earthquake-triggered tsunami inevitable and imminent in geologic time, Wang says, yet coastal towns and cities in the northwest are woefully unprepared for such a large-s...
Earth Sciences |"One of the very fundamental issues for understanding an earthquake is to know how the rupture is distributed on the fault plane, which is directly related to the amount of ground shaking and the...
Information Technology |An international group of scientists aboard the Deep-Sea Drilling Vessel CHIKYU, operated by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) for the Integrated Ocean Drilling Progra...
Earth Sciences |Paul Silver* and Taka'aki Taira of the Carnegie Institution's Department of Terrestrial Magnetism, with Fenglin Niu of Rice University and Robert Nadeau of the University of California, Berk...
Earth Sciences |U.S. seismologists have found evidence that the massive 2004 earthquake that triggered killer tsunamis throughout the Indian Ocean weakened at least a portion of California's famed San Andreas Fa...
Earth Sciences |Their findings, published this week in the journal Science, help explain the formation of the world's largest mountain range, which is still growing.The researchers discovered that as the...
Earth Sciences |The CHIKYU is operated by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) in partnership with the Integrated Ocean Drilling Program. The expedition began with drilling operations at...
Earth Sciences |“Global warming is bringing more frequent and severe heat waves and the result will be serious for vulnerable populations,” said Dr. Amanda Staudt, climate scientist, National Wildlife Federation. ...
Earth Sciences |New research about what triggers earthquakes, authored by Michael Strasser of Bremen University, Germany, with colleagues from the USA, Japan, China, France, and Germany, will appear in the Aug. 16 20...
Earth Sciences |Earth, as it turns out, has other secrets to divulge. From the pounding of the surf and the rumbling of thunder, to the gentle rustling of leaves, Earth is not a quiet planet. The key is knowing how t...
Earth Sciences |"We have shown that it is numerically possible to cloak objects of any shape that lie outside the cloaking devices, not just from single-frequency waves, but from actual pulses generated by a mul...
Physics and Astronomy |New Zealand is the site of one of the world's youngest subduction zones, where the Pacific Plate of Earth's crust dives beneath the Australian Plate. Now, a University of Utah study shows ho...
Earth Sciences |Kumano Basin off Kii Peninsula, approximately 58 km southeast of Japan— Despite harsh atmospheric and ocean conditions, and complex geological characteristics of its drill site, the deep-sea drilling ...
Earth Sciences |The new research suggests that future tsunamis could reach a scale far beyond that suffered in the tsunami generated by the great 1964 Alaskan earthquake. Official figures put the number of deaths cau...
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