Science ❯ Earth Sciences ❯ Seismology ❯ Seismic Waves

Earthquake Analysis

Deep Mantle Flow Built Antarctica’s Extreme Gravity Low, Which Intensified 50–30 Million Years Ago

A physics-based reconstruction using global earthquake data explains the anomaly’s deep-mantle origin.

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