A swarm of at least a dozen earthquakes reaching up to magnitude 3.9 rattled San Ramon near San Francisco, the U.S. Geological Survey reports. The other quakes in the Saturday, Dec. 21, swarm ranged ...

Earthquake damage isn't solely determined by magnitude; factors like depth, local geology, and infrastructure resilience play ...

Where were you at 10:54 a.m. on01? At that moment, 25 years ago, there was a whole lotta shaking going on as the Nisqually Earthquake struck western Washington.

Forecasting earthquakes presents a serious challenge on land, but in the oceans that cover around 70% of Earth's surface it ...

CHARLESTON, S.C. (WCBD) – With recent earthquakes felt in parts of Dorchester County and the Midlands in recent weeks, we look at the history of earthquakes in South Carolina. Why do earthquakes occur ...

HONOLULU (KHON) — Nov. 29, 2025, marks the 50th anniversary of the largest Hawaiʻi earthquake–a magnitude-7.7 with over 30 seconds of shaking across the islands of Hawaiʻi, Maui and Oahu–in the 20th ...

Earthquakes are startling both body and mind. Sudden, unpredictable shaking triggers the body's fight-or-flight response.