The released energy travels in the form of waves called seismic waves. It is this released energy that puts human beings and human structures in danger. Therefore, it is critical to understand ...

Researchers examining seismic data recorded on Mars say the have found evidence supporting the presence of liquid water deep ...

Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

Are subterranean lifeforms viable on Mars? A new interpretation of Martian seismic data by scientists Ikuo Katayama of Hiroshima University and Yuya Akamatsu of Research Institute for Marine ...

Basically, a seismic wave is generated underneath the earth's surface, and then picked up by sensors called "geophones" as the waves bounce off subsurface formations -- that is, layers of rock ...

A new analysis of earthquake rupture directivity provides essential insights for seismic hazard and risk assessments in urban ...

A seismometer is an instrument that records the shaking of the Earth's surface caused by seismic waves. The term seismograph usually refers to the combined seismometer and recording device. The first ...

Earth’s solid inner core appears to have changed shape in the past 20 years or so, according to seismic wave measurements – but the behaviour of these waves could also be explained by other ...

Seismic waves – WJEC Earthquakes produce shockwaves called seismic waves. These waves can be detected using seismographs. Some seismic waves are surface waves, while others can travel through ...

Research published late last year indicated “seismic discontinuities in the Martian crust” that scientists believe could be an indicator of liquid water under the Martian surface, raising the ...