For centuries, the true nature of the Moon’s core remained an open question. Was it entirely molten, like the early Earth, or ...

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

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 ...

Surprising differences in the two so-called Large Low-Velocity Provinces may risk instability in Earth's protective magnetic ...

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

The two continent-sized provinces have been known since the 1970s, but it’s only in the last few years we’ve started to ...

Are subterranean lifeforms viable on Mars? A new interpretation of Martian seismic data by scientists Ikuo Katayama of ...

A breakthrough study has provided the most detailed 3D look yet at the inner workings of the Tonga Subduction Zone, where ...

High-Resolution Anisotropic Tomography Reveals Mantle Flow Complexity and Slab-Plume Interactions, Redefining Subduction Zone ...