Researchers were once unsure whether mantle earthquakes existed. Now they have a global map of this mysterious phenomenon.

First global map of mantle earthquakes reveals seismic activity far beneath continents, challenging old ideas about Earth’s ...

Stanford University researchers have pulled back a curtain on a hidden part of Earth that rarely makes headlines. Their new ...

Stanford researchers have created the first-ever global map of a rare earthquake type that occurs not in Earth's crust but in ...

A major, 7.6-magnitude earthquake struck in the South Atlantic Ocean on Friday, according to the United States Geological Survey. The earthquake prompted alerts about potential tsunami along the coast ...