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Seismic Waves

Core‑Reflected Seismic Wave Linked to Countrywide Eastward Shift in Japan

A new Science study suggests deep‑reflected shear waves can trigger widespread, subtle fault slip minutes after major quakes.

First Global Catalogue Maps 459 Continental Mantle Earthquakes Since 1990

Thick, Buoyant Rock Layer Found Beneath Bermuda Offers Answer to Island’s Long‑Lived Swell

Earth’s Inner Core Slows and Likely Reverses, Nature Study Finds

Earth’s Inner Core Reverses Direction After Decade of Slowdown

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