Geophysics

Seismology Volcanology Earth Sciences Magnetism Lunar Geology Remote Sensing Seismic Activity Seismic Waves Earth's Rotation Magnetosphere

Earth's Spin Breaks Short-Day Records as Timekeepers Halt 2025 Leap Second

Experts are now drawing up procedures to insert the first negative leap second around 2029.

Earth’s July 9 Rotation Ended 1.3 Milliseconds Early

Chang’e-6 Samples Reveal 4 Billion-Year Impact and Extended Volcanism on Moon’s Far Side

Next-Gen PUEO Detector to Probe Enigmatic Antarctic Radio Signals

Etna Eruption Subsides with Ash Clearing Above Crater

Mount Etna Erupts with Lava Fountain, Prompts Red Aviation Alert

6.1-Magnitude Quake Shakes Hokkaido Coast; No Tsunami Threat

Two Early-Morning Quakes Hit Manipur; No Damage Reported

Second Magnitude 6.1 Earthquake Strikes Off Crete

4.7-Magnitude Earthquake Strikes Nepal's Kaski District, No Damage Reported

4.4-Magnitude Quake Jolts Campi Flegrei as Seismic Swarm Escalates

Magnitude 4.4 Earthquake Strikes Campi Flegrei, Shaking Naples and Pozzuoli

Shallow 4.6-Magnitude Earthquake Strikes Pakistan, No Major Damage Reported

Seismic Data Reveals Potential Subsurface Ocean on Mars

ANU Scientists Detect Core-Traversing Waves from North Atlantic Storms

Chile Hit by 7.5 Magnitude Earthquake, Tsunami Alert Issued

Liverpool Fans’ Celebrations Register Seismic Activity During Title Win

M6.3 Earthquake Strikes Near Ecuador’s Esmeraldas Coast, No Tsunami Threat

Tajikistan Earthquake Revised to Magnitude 5.9, No Damage Reported

Magnitude 6.9 Earthquake Strikes Papua New Guinea, Tsunami Warnings Issued