Science ❯ Earth Sciences

Geophysics

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

Caltech Study Finds Mars’s Southern Mantle About 200–400°C Hotter Than the North

That interior heat implies partial mantle melt and challenges explanations for Mars’s early geology and magnetic record.

Mars's Southern Mantle Is Hundreds of Degrees Hotter Than the North, Study Finds

Thunderquakes Reveal Near‑Surface Geology Under Penn State Campus

NASA Debunks Viral Claim That Earth Will Lose Gravity for Seven Seconds During Eclipse

Shallow 2.9-Magnitude Quake Recorded in Delhi’s North District

Moderate Earthquake Near Pucallpa Felt Across Brazil–Peru Border

NASA Releases 3D Visualization of Earth's Geoide

New 3D Models Suggest Venus Rift Systems Are Geologically Young

NISAR Maps Nearly Two‑Foot Ground Shift South of Caracas After June 24 Quakes

NASA Releases 3D Map of Earth’s Geoide

Deep Stromboli Shock and Shallow Molise Tremor Recorded by INGV

Researchers Capture First In Situ Seafloor Spreading Event

Magnitude 6.0 Earthquake Shakes Sinaloa Coast

3.9-Magnitude Quake Felt on Gran Canaria and Fuerteventura

Small Earthquakes Recorded in Peru and Mexico, No Injuries or Major Damage

Shallow 6.7‑Magnitude Quake Hits Sulawesi as Peru Records Series of Small Tremors

3.8-Magnitude Quake Rattles Kothagudem District

Clusters of Small Quakes Recorded in Mexico and Peru, No Damage Reported

China Tests Giant Airborne Electromagnetic Array That Could Aid Submarine Detection

NOAA Issues G3 Geomagnetic Storm Watch After Three Solar Eruptions