In a recent Science study, researchers used 15 kilometers of telecom fiber near Mendocino, Calif., to record the region’s ...
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How Ancient Buildings Became Accidental Seismographs
We use seismographs to record the time, location, and magnitude of earthquakes as they happen. But in the last three decades, ...
The United States Geological Survey put out a false alarm for a 5.9 earthquake east of Dayton, Nevada, on Thursday morning.
The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on ...
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