Tectonophysics is a branch of geophysics focused on the physical processes governing the deformation, mechanical behavior, and dynamics of the Earth’s lithosphere and underlying mantle. It integrates continuum mechanics, rheology, thermodynamics, seismology, and structural geology to quantify stress, strain, and material properties in tectonic settings such as plate boundaries, continental interiors, and subduction zones. Research in tectonophysics addresses phenomena including faulting, folding, lithospheric flexure, mountain building, and basin formation, often using numerical modeling, laboratory rock deformation experiments, and geodetic and seismic observations to constrain constitutive laws and geodynamic models.
Japan is well known for its large earthquakes, but not all regions show the same patterns of earthquake activity. One way to understand which places tend to experience large or small earthquakes is the b-value, a key statistical ...
Earth Sciences
Jul 13, 2026
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Viscosity is one of the most fundamental physical properties used to describe how materials flow. It governs the movement of liquids, molten rocks and even slowly deforming regions deep inside the Earth. While scientists ...
General Physics
Jul 6, 2026
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New research led by the University of New England's Dr. Timothy Chapman has uncovered the trigger behind slow earthquakes, providing valuable answers for those living in disaster-prone areas. The research has been published ...
Earth Sciences
Jun 29, 2026
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In 2011, Japan reeled from the effects of a devastating magnitude 9.0 earthquake. But unnoticed in the chaos resulting from the quake, its major aftershocks and the tsunami it caused, something strange happened. About 16 ...
Earth Sciences
Jun 19, 2026
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206
A chain of remote islands and underwater volcanoes between Alaska and Kamchatka has revealed a much older chapter in Earth's tectonic history than previously known. Along the Aleutian Arc, the Pacific Plate dives beneath ...
Earth Sciences
Jun 16, 2026
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Earthquakes usually occur along fracture zones in Earth's crust, where large tectonic plates slide past one another and become locked. Stress builds up over long periods and is suddenly released in the form of an earthquake. ...
Earth Sciences
Jun 8, 2026
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A devastating earthquake in Myanmar is giving scientists new insight into how major quakes start, spread, and grow. The findings could improve risk estimates for dangerous faults around the world. A new study, published in ...
Earth Sciences
May 7, 2026
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On July 29, 2025, a magnitude 8.8 earthquake occurred near the Kamchatka Peninsula. It was so powerful that it ranks as the sixth-largest earthquake ever recorded by modern instruments. Using this giant earthquake as a learning ...
Earth Sciences
Apr 30, 2026
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350
Scientists have discovered a Jurassic tectonic plate boundary that could help to predict what the planet might look like millions of years into the future. Dr. Jordan Phethean, Senior Lecturer in Earth Sciences at the University ...
Earth Sciences
Apr 23, 2026
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While analyzing strong-motion data close to fault lines, a group of researchers at Kyoto University noticed something unexpected: a negative phase in the waveforms, a pattern that did not conform to the existing interpretations ...
Earth Sciences
Apr 23, 2026
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