Science ❯ Earth Sciences

Geophysics

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

NASA–ISRO Radar Maps Mexico City Sinking Nearly 10 Inches a Year

Fresh NISAR maps reveal groundwater-driven sinking that threatens essential services.

NASA–ISRO Satellite Maps Mexico City’s Rapid Sinking From Space

Two X-Class Solar Flares Hours Apart Trigger Dayside Radio Blackouts

Deep Hindu Kush Quakes Send Tremors Across India and Pakistan

Researchers Chart Previously Unmapped Island in Antarctica’s Weddell Sea

Powerful Quake Strikes Eastern Indonesia as Tsunami Alert Lifted

Peru Reports Fresh M4.0 After Friday Shakes as Mexico Confirms M4.9 in Chiapas

Two Shallow Quakes Strike Leh, Ladakh, Strongest at Magnitude 4.7

Satellite Pinpoints Near-Trench Rupture in 2025 Kamchatka Tsunami

Magnitude 6.5 Offshore Earthquake Shakes Japan’s Sanriku Coast With No Tsunami Warning

Study Finds Magnetic “Cavity” Between Earth and Moon That Shields Low‑Energy Cosmic Rays

Magnitude 4.1–4.5 Quake Rattles Tuscany, Felt in Florence, Bologna and Milan

Deep 7.6 Earthquake Strikes Near Tonga’s Neiafu

Mexico Logs New M4.3 and CDMX Microsismos as Peru Notes No Tsunami From Offshore M4.9

Nighttime Seismic Swarm off Aeolian Islands Registers M4.6, Felt From Palermo to Messina

Aurora Chances Nudge Up in Germany After Weak Solar Shockfront

Magnitude 3.7 Earthquake Felt in Lima Late Thursday, Following Small Quakes Near Chilca

JR West to Use Seafloor N-net Data to Cut Sanyo Shinkansen Quake Stop Time by Up to 20 Seconds

Study Finds Climate Change Is Lengthening Earth’s Day at a Record Rate

Small Quakes Reported Across Peru and Mexico as Networks Track Routine Activity