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11 December 2017
New research reveals that mysterious intraplate seismic zones underwent significant deformation hundreds of millions of years ago.
16 December 2013
Seismologists at James Madison University are analyzing 20 years worth of seismic data to create a map of the Earth’s crust and a possible mantle plume underneath the Samoan Islands.
19 February 2013
It was a busy week for the seismometers, ocean-monitoring acoustic stations and other instruments associated with the preparatory commission for the Comprehensive Nuclear-Test-Ban Treaty Organization – or CTBTO – monitoring rogue nuclear tests worldwide. At the American Association for the Advancement of Science (AAAS) meeting in Boston on Sunday, researchers showed that the 288-instrument CTBTO array can tackle scientific research as well as nuclear detective work.
17 December 2012
One moment, a block of ice about the size of a 15-passenger van plummets from the edge of a melting glacier to the water below. Seconds later, seismic vibrations shake the glacier and surrounding rock. For years, scientists have been puzzled over why glaciers quake while losing ice. Now, a new study has uncovered how the icequakes and ice loss are connected, which may help glaciologists and climate scientists track retreating ice throughout the Arctic.