A newly released map of Lake Tahoe’s fault lines shows the basin has greater potential for earthquake activity than originally believed. Scientists from the Department of Geological Sciences at the ...

CITYWIDE — It's a seismic year for Santa Monica. In the 20th year since the destructive Northridge Earthquake, city officials announced they would assess buildings that might need seismic upgrades and ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - In this Aug. 28, 2016 file photo, visitors watch the morning sun illuminate the Grand Tetons from within the Great Room at ...

Newly released maps show that the fault line is much closer to the $664 million project than originally thought. By Alexandria Abramian Shaky Skyscraper Plan - H 2013 The California Geographical ...

The Concord Fault in the Bay Area, known for its potential to cause major earthquakes, has been discovered to not align with previous scientific maps. This fault stretches approximately 20 miles ...

Off the rugged north coast of California, one of the most seismically volatile corners of the United States is yielding a new and unsettling secret. By tracking swarms of earthquakes far too small for ...

Maps released Thursday of earthquake-prone areas are intended to ensure new construction in San Diego does not take place atop dangerous quake faults. Developed by the California Geological Survey, ...

SAN DIEGO COUNTY, Calif. — Following the release of two maps last week by the California Department of Conservation, San Diego is notifying residents and property owners of proposed changes to ...

Red-shaded areas show newly identified fault zones. Courtesy City of San Diego Following the release of two maps last week by the California Department of Conservation, San Diego is notifying ...