This causes a shockwave of stored energy to travel up towards Earth's surface, which we feel as an earthquake. The Cascadia ...

A preliminary 6.0-magnitude earthquake struck near San Diego, according to the U.S. Geological Survey. The quake's epicenter ...

Alameda County, Mendocino County, San Bernadino County, and San Mateo County are all featured in the top 10, at fifth, seventh, ninth, and 10th respectively. The largest cities in each respectively ...

Millions of people across Southern California learned about a 5.2-magnitude earthquake that hit San Diego County on Monday ...

A magnitude 5.2 earthquake that shook Monday morning in Southern California was followed by multiple other aftershocks, according to the U.S. Geological Survey.

Myanmar’s military government has imposed a state of emergency after tremors caused deaths and destroyed buildings.

Here’s how the USGS describes the earthquake in its impact summary: “The most severe damage was reported at Valentine, where all buildings except wood-frame houses were damaged severely and ...