The Unseen Power Beneath Our Feet Beneath our feet lies a hidden world of incredible power. The Earth’s crust is a dynamic ...

Earthquakes rank among the deadliest natural disasters in the world, with many of them killing thousands. Experts warn the ...

A USGS map shows where in California 2.5 magnitude (or greater) earthquakes were recorded in the last seven days—the San Andreas Fault is represented as a thick red line. A USGS map shows where ...

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

The earthquake occurred at a depth of 4.6 miles and was on the San Andreas fault. CalTech researchers said the second quake was an aftershock. "Aftershocks may be expected in the next few days ...

A minor, 3.9-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

San Francisco: A minor earthquake with a magnitude of 4.0 shook the San Francisco Bay Area on Monday evening, according to ...

The earthquake, measuring 3.93 magnitude, struck near Los Angeles, California, on Sunday night, and was felt in parts of ...

This highly detailed overhead view of Carrizo Plain stream channels measured the offset features linked to large earthquakes in this section of the southern San Andreas Fault. This virtual ...

Some described the trio of earthquakes in San Bernardino on ... a magnitude 3.0 quake stuck in the same location near the San Andreas Fault. The quakes were east of California State University ...