We have been adding “leap seconds” to time kept by our atomic clocks, but soon we may have to subtract one. Are the tiny ...

A spate of notable quakes have rattled Southern California in recent months — a reminder that the last three decades of relative seismic quiet won’t last forever. California is preparing for ...

An attorney, who recently won a case involving a Virginia school board firing a teacher refusing to use a student’s preferred pronouns, told Fox News Digital that the settlement has "seismic ...

The strange rumble was detected mid-September last year. An odd seismic signal appeared at scientific stations around the ...

University of Maryland researchers have found intriguing new evidence of ancient seafloor deep beneath the Earth's surface.

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Scientists are installing multiple temporary seismic monitoring stations to get a better understanding of the sharp increase in earthquakes recorded at Mount Adams. Scientists are trying to ...

There are a number of ways to measure the magnitude of an earthquake. Most scales are based on the amplitude of seismic waves recorded on seismometers. These scales account for the distance between ...

Tian, Yue Montelli, Raffaella Nolet, Guust and Dahlen, F.A. 2007. Computing traveltime and amplitude sensitivity kernels in finite-frequency tomography. Journal of ...

Seismology and Nuclear Explosions; Computer Applications; Environmental Science Seminar; Earth Dynamics; Seismic Exploration Methods; Continuum Mechanics; Geodynamics; Modeling Seismic Waveforms; ...

The ground beneath Southern California has been particularly unsteady as of late, with the region experiencing more moderate-sized earthquakes this year than it has in decades. What precisely is ...

What precisely is fueling the sequence of shakers is not entirely clear, and officials warn that prior seismic activity does not necessarily mean more powerful temblors are imminent. But the ...