Science ❯ Earth Sciences

Geophysics

Seismology Geomagnetism Magnetism Magnetosphere Seismic Activity Earth Rotation Earth's Rotation Magnetic Fields Remote Sensing Space Weather

Climate Change Is Slowing Earth’s Spin at a Rate Unseen in 3.6 Million Years

Researchers tie the millisecond-scale shift to ice-melt–driven sea-level rise that redistributes mass toward the equator.

Scientists Warn Space Launch Boom Is Polluting the Upper Atmosphere With New Lithium Plume Evidence

Oxford Study Finds Moon’s Magnetic Field Was Mostly Weak Through Its History

Deep 7.1 Quake Off Sabah, Malaysia Leaves No Tsunami Threat

Shallow Magnitude 6.3 Earthquake Rattles Nikolski, Alaska With No Tsunami Warning

Mar del Plata Offshore Quake Tops Day of Moderate Shaking as Mexico City Tests Response

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

Magnitude 5.6 Earthquake Near Khuzdar Rattles Balochistan, Felt Across Sindh

Two Small Earthquakes Recorded Near Visselhövede as Officials Probe Possible Gas-Link

Canary Islands Tighten Teide Monitoring After Rare Seismic Vibration Repeats

Study Finds Some Geomagnetic Reversals Lasted Up to 70,000 Years

Alfvén Waves Shown to Sustain Electric Fields That Power Auroral Arcs

Pacific Rim Logs Low-to-Moderate Quakes; No Major Damage Reported

Earth-Facing Sunspot 4366 Fires Off New X-Class Flares as Agencies Issue Geomagnetic Watch

Deep M4.0 Quake Reported in Tajikistan, Following Earlier Shallow Tremor

ESA Data Show South Atlantic Anomaly Expanding and Intensifying Near Africa

Deep-Mantle Hot Structures Linked to Long-Lived Patterns in Earth’s Magnetic Field

New X4.2 Solar Flare Erupts From AR4366 as Earlier CME Nears Earth

Shallow 4.1-Magnitude Earthquake Strikes West Kameng, Arunachal Pradesh

New Maps Show Tibet’s Crust Flowing as Weak Faults Guide Eastward Motion