Researchers at University of Tsukuba have developed a method to differentiate the topography of medieval mountain castles from that of natural ridges using airborne light detection and ranging (LiDAR) data. This method is ...
Earth Sciences
Apr 16, 2026
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Powerful cyclones can push seawater miles inland, threatening densely populated communities and critical infrastructure built along coastal areas. A combination of exposure and complexity makes the Bay of Bengal in Southeast ...
Earth Sciences
Apr 16, 2026
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Organic soils cover less than 9% of Norway's land area, and about 65,000 hectares are currently used as agricultural land. Emissions from these areas are presently estimated at more than 2 million tons of CO₂ equivalents ...
Earth Sciences
Apr 15, 2026
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Although the fundamental constitutive laws for steel and concrete were established more than a century ago, weak layers in snow remain a mystery. There are currently two theories about how they fail. A study published in ...
Earth Sciences
Apr 15, 2026
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When the edge of a Greenland glacier breaks off into the sea to become an iceberg, can a global seismic network "hear" it? The answer is yes—but only if the event is a large one. And it helps to pair the resulting surface ...
Earth Sciences
Apr 16, 2026
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If there is a magnitude 8 or 9 megathrust earthquake off the coast of the Pacific Northwest, data from ocean bottom seismometers (OBS) could improve earthquake detection times calculated by the ShakeAlert system.
Earth Sciences
5 hours ago
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The seismic crisis that gripped the Greek island of Santorini and its neighbors in 2025 contained more than 60,000 earthquakes, according to a unique machine learning study that identified the earthquakes as they occurred ...
Earth Sciences
38 minutes ago
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