New simulations reveal that an ancient ocean of magma located above the Earth's core continues to shape the planet's ...

By simulating the movement of two continent-sized Big Lower-Mantle Basal Structures, or BLOBs, researchers may have uncovered ...

Samples of extremely small crystal clots, each polished to the thickness of a human hair or thinner, have revealed ...

Pillars of hot rock appear to connect continental-size moving blobs at the bottom of Earth's mantle to giant volcanic eruptions at its surface.