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540-Million-Year Correlation Discovered Between Earth's Magnetic Field and Oxygen Levels

Researchers combined paleomagnetic records with geochemical proxies to reveal a persistent link that could reshape models of Earth’s habitability.

Harbin ‘Dragon Man’ Skull Confirmed as Denisovan

Seismic Data Uncover 'Dani' Ghost Plume Beneath Oman

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Advanced Microscopy Reveals Fiery Origins of Apollo’s Orange Lunar Glass Beads

Ancient River-Carved Terrain Discovered Beneath East Antarctic Ice

Kilauea Volcano Erupts for 25th Time, Lava Fountains Soar Over 330 Feet

Triassic Reptiles Migrated 10,000 Miles Through Inhospitable Tropics

5.9 Magnitude Quake Strikes Eastern Taiwan

New Model Predicts 'Stealthy' Volcano Eruptions

6.7-Magnitude Quake Jolts Northern Chile, Cuts Power to Thousands

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

Mount Etna Eruption Sends Tourists Fleeing but Leaves Communities Unharmed

6.1-Magnitude Quake Shakes Hokkaido Coast; No Tsunami Threat

NASA’s MAVEN Mission Directly Observes Martian Atmospheric Sputtering

Megalodon Was a Flexible Supercarnivore, New Study Shows

Kīlauea Shoots Lava Over 1,000 Feet in 23rd Summit Eruption

Volcanic Lavas Reveal Gold and Precious Metals Leaking From Earth’s Core

Study Confirms Earth's Core Leaks Gold and Precious Metals Into Mantle

Magnitude 6.3 Earthquake Strikes Near Bengkulu, Indonesia

Virginia Tech Study Warns of 15% Chance of Cascadia Megaquake Triggering 1,000-Foot Tsunami