Antarctic seismic data points to an ancient structure circling Earth’s core
A layer only a few to a few dozen kilometers thick may be draped across the boundary between…
Scientists create the first global map of rare, deep-mantle earthquakes
Stanford University researchers have pulled back a curtain on a hidden part of Earth that rarely makes headlines.…
Continental splits spark new volcanic activity for tens of millions of years
Continents drift apart in slow, powerful motions that reshape the world above and below your feet. A new…