Science ❯Earth Sciences ❯Geology ❯Seismology

Seismic Waves

Earth’s Inner Core Reverses Direction After Decade of Slowdown

New evidence suggests a phase shift in the inner core’s cycle could reshape Earth’s protective magnetic shield.

Seismic Data Uncover 'Dani' Ghost Plume Beneath Oman

Greenland Fjord Mega-Tsunamis Verified as Source of Nine-Day Global Seismic Shaking

Scientists Identify Gas-Venting Magma Cap Beneath Yellowstone, Lowering Eruption Risk

Yellowstone Study Reveals Volatile-Rich Cap in Magma Chamber

Deep Mantle Structures Under Pacific and Africa Found to Differ in Composition

Scientists Detect Shape Changes in Earth's Inner Core Using Seismic Waves

Study Reveals Persistent Magma Chambers Beneath Dormant Cascade Volcanoes

Scientists Discover Ancient Subterranean 'Supercontinents' Beneath Earth's Mantle

Massive Ancient Rock Formations Discovered Deep in Earth's Mantle

Scientists Discover Donut-Shaped Structure in Earth's Outer Core

4.8 Magnitude Earthquake Shakes Northeast, No Major Damage Reported