Researchers have found a way to reduce earthquakes triggered by wastewater injection following oil and gas processes such as drilling and fracking. Credit: MIT Applied in the field, a new model reduced quakes from oil and gas processes; could help manage seismic events from carbon sequestration. When humans pump large […]

A seismic station on the Greenland Ice Sheet installed by authors. Snow accumulation in one year is ~1.5 m, and the solar panels are buried in the snow. Snow removal and maintenance are done manually by several people. Credit: Genti Toyokuni A team of researchers understands more about the melting […]

An artist’s impression of Mars’ inner structure. The topmost layer is the crust, and beneath it is the mantle, which rests on a solid inner core. Credit: Image courtesy of NASA/JPL-Caltech) Using data from NASA’s InSight Lander on Mars, Rice University seismologists have made the first direct measurements of three subsurface boundaries […]

Earthquakes send sound waves through the Earth. Seismograms record the echoes as those waves travel along the core-mantle boundary, diffracting and bending around dense rock structures. New research from University of Maryland provides the first broad view of these structures, revealing them to be much more widespread than previously known. […]

At the regional level and worldwide, the occurrence of large shallow earthquakes appears to follow a mathematical pattern called the Devil’s Staircase, where clusters of earthquake events are separated by long but irregular intervals of seismic quiet. The finding published in the Bulletin of the Seismological Society of America differs from the […]