An upside-down piece of hidden ocean crust has been revealed by mysterious seismic signals. The seismic waves, which came from an underground 2010 magnitude 6.3 earthquake in Spain, led scientists to ...

Seismic events that coincided with sudden drops in pressure within the Nord Stream 1 and 2 natural gas pipelines in September 2022 alerted the world to the rupture of pipelines in the western Baltic ...

Could the seismic signal of an underground nuclear test explosion be "hidden" by the signal generated by a natural earthquake? The new analysis by Joshua Carmichael and colleagues at Los Alamos ...

Geophysicists find link between seismic waves called PKP precursors and anomalies in Earth's mantle that are associated with hotspots associated with volcanism on the surface. For the decades since ...

In September 2023, a colossal landslide in Greenland's Dickson Fjord triggered a megatsunami, causing the entire planet to vibrate every 90 seconds for nine days. An unprecedented seismic hum was ...

Could the seismic signal of an underground nuclear test explosion be “hidden” by the signal generated by a natural earthquake? It’s possible, according to a new review article published in the ...

A tsunami stemming from a landslide in a Greenland fjord, caused by melting ice, was behind a surprising seismic event last year that shook the earth for nine days, a researcher told AFP on Friday.

In 2023, Earth sent out a series of mysterious seismic signals that lasted for nine days, leaving scientists puzzled. These signals, occurring every 90 seconds, first appeared in September and ...