Scientists discovered hidden underwater “brakes” that may keep some earthquakes from becoming catastrophic. For more…
Browsing: Earthquakes
Earthquakes are sudden ground movements caused by the release of energy stored in Earth’s crust, typically along faults where tectonic plates meet. This energy radiates in the form of seismic waves, which can shake the ground, damage infrastructure, and trigger secondary hazards like landslides or tsunamis. While most earthquakes are too small to be felt, larger ones can have devastating impacts on communities and ecosystems. Researchers study seismic activity to better understand the mechanics of Earth’s interior and to improve early warning systems, which are crucial for reducing risks in vulnerable regions.
A new study suggests northern Oregon could experience stronger shaking during a major Cascadia earthquake…
Scientists have uncovered how a huge underground magma surge shook Portugal’s São Jorge Island with…
A powerful tsunami seen from space is overturning what scientists thought they knew about how…
Deep beneath Africa, a massive flow of hot mantle rock appears to be quietly reshaping…
A new study in GSA Bulletin aims to better determine how often and where faults…
Scientists have mapped a little-understood class of earthquakes that originate deep within Earth’s mantle rather…
A new theoretical study explores how activity high above Earth could subtly influence processes deep…
New research shows that a fragile clay layer beneath the Japan Trench played a key…
A new 3D subsurface model shows how variations in rock strength beneath the Marmara Sea…
A study of the East African Rift reveals that ancient heating and dehydration can strengthen…
Invisible earthquakes are revealing a hidden tectonic puzzle beneath California’s most dangerous fault zone. By…
A rare earthquake in Myanmar revealed how a long, mature fault can transmit energy directly…
Earthquakes may be unpredictable, but their impacts are not entirely mysterious. New modeling techniques are…
Researchers studying Yellowstone’s depths discovered that small earthquakes can recharge underground microbial life. The quakes…
A rare satellite view captured a major Pacific tsunami in unprecedented detail, revealing wave behaviors…
A powerful earthquake that struck Calama in 2024 defied long-held assumptions about how deep earthquakes…
Scientists have discovered that deep earthquake faults can heal themselves within hours, acting like “quick-set…