Geophysics is a research area focused on applying quantitative physical principles to investigate the structure, composition, and dynamic processes of the Earth and other planetary bodies. It integrates concepts from physics, mathematics, and computational science to analyze seismic waves, gravity and magnetic fields, electromagnetic properties, heat flow, and deformation. Geophysical research underpins understanding of plate tectonics, mantle convection, crustal structure, and core dynamics, and it enables imaging of the subsurface using methods such as seismology, potential-field analysis, and geoelectrics. The field also supports exploration geoscience, natural hazard assessment, and monitoring of anthropogenic and natural changes in the Earth system.
Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging techniques, the answer is no: a dense cloud or layer of material blocks light so completely that a simple ...
Optics & Photonics
Oct 2, 2025
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Researchers have built on past studies and introduced new methods to explore the nature and role of subsurface fluids, including water, in the instances and behaviors of earthquakes and volcanoes. Their study suggests that ...
Earth Sciences
Sep 24, 2025
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Thorsten Becker, a professor at The University of Texas at Austin's Jackson School of Geosciences, is the author of a new textbook, "Tectonic Geodynamics." The book is co-authored with Claudio Faccenna, who was formerly at ...
Earth Sciences
Sep 9, 2025
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Women and ethnic minority groups are still significantly underrepresented in astronomy and geophysics despite attempts to bring about change over the past decade, research has shown.
Astronomy
Jul 10, 2025
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Researchers have developed a laboratory earthquake model that connects the microscopic real contact area between fault surfaces to the possibility of earthquake occurrences. Published in the Proceedings of the National Academy ...
Earth Sciences
Jun 6, 2025
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An international study featuring scientists from Curtin University's School of Earth and Planetary Sciences and Space Science and Technology Center offers new insights into the moon's history and provides a better understanding ...
Planetary Sciences
May 12, 2025
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This mission will pave the way for groundbreaking observations of everything from petroleum reserves to global supplies of fresh water.
Planetary Sciences
Apr 16, 2025
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