Scientists discover ultra-weak faults near the 7.2 magnitude earthquake in Haiti that continued to slip for weeks.

For this installment of "From the Archives," we answer questions about the Balcones Escarpment and the Balcones Fault ...

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 ...

A simplified version of the fault map created by the team of researchers. The map includes faults that are visible at the surface (green) and faults that are underground (black). The solid line ...

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 ...

Proposed updates to the seismic maps covering Santa Monica and the nearby area will have little impact on the way local government regulates construction in geohazard zones. State regulators issued ...

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 ...

HOLLYWOOD (KABC) -- A new finalized version of a California earthquake map shows an active fault line running through Hollywood, raising questions about the Millennium Hollywood development project.

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 ...