Science ❯Earth Sciences ❯Geophysics

Magnetism

Earth's Magnetic Field Geomagnetic Activity Auroras Magnetic Anomalies Dynamo Theory Magnetic Fields Anomalía Magnética del Atlántico Sur Magnetic Poles Lunar Magnetism Geomagnetic Proxies

South Atlantic Magnetic Anomaly Intensifies and Divides, Prompting Satellite Route Adjustments

National and international space agencies intensively track the weakened field’s evolution to safeguard communications and navigation systems

Earth’s Inner Core Reverses Direction After Decade of Slowdown

Canada Day Geomagnetic Storm Watch Signals Northern Lights into Lower Latitudes

NASA Study Reveals 540-Million-Year Link Between Earth’s Magnetic Field and Atmospheric Oxygen

Solar Storms to Prolong Northern Lights Across Northern U.S. and Canada This Weekend

Earth's Inner Core Found to Shift Shape and Rotation

Chorus Waves Detected Far Beyond Earth's Magnetosphere

Chinese Moon Mission Uncovers Surprising Resurgence of Lunar Magnetic Field

Earth's Magnetic North Pole Shifts Toward Russia

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

Scientists Uncover Doughnut-Shaped Region in Earth's Core