Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
These studies show that Mars is bombarded by meteorites far more often than previously thought — about 2.5 times more ...
Are subterranean lifeforms viable on Mars? A new interpretation of Martian seismic data by scientists Ikuo Katayama of ...
A new analysis of earthquake rupture directivity provides essential insights for seismic hazard and risk assessments in urban ...
However, seismologists, scientists who study seismic waves and earthquakes ... Their latest hypothesis suggests that the ...
Scientists Ikuo Katayama from Hiroshima University and Yuya Akamatsu from the Research Institute for Marine Geodynamics ...
Continent-sized structures of mineral protruding from the lower mantle towards Earth's outer core may be contributing to an ...
Scientists have revealed that two continent-size regions in Earth's deep mantle have distinctive histories and resulting chemical composition, in contrast to the common assumption they are the same.
High-Resolution Anisotropic Tomography Reveals Mantle Flow Complexity and Slab-Plume Interactions, Redefining Subduction Zone ...