SAN JOSE, Calif. – SAN JOSE, Calif. (AP) — California geology officials have released an updated state seismic activity map that they hope will improve earthquake preparedness and construction ...

More of Mercer Island may be vulnerable to hazards like landslides and earthquake damage than previously thought, according to a new geologic map of the island developed by a University of Washington ...

CHEYENNE, Wyo. — Scientists have completed the most detailed map yet of the geologic fault at the foot of the Teton Range, one of the most visually striking and potentially dangerous seismic areas in ...

The Utah Geological Survey (UGS) has completed a project forming new high-resolution maps of active faults throughout central ...

The state’s first new map of earthquake faults in 16 years shows active faults in Orange County — among them the Newport-Inglewood fault, one of the most dangerous according to the state’s geologist.

An earthquake fault line should not be drawn underneath Blvd6200, one of Hollywood’s largest residential and commercial projects, a lawyer for the developer said Thursday. The lawyer, John M. Bowman, ...

The latest official maps of California’s earthquake faults and general geology are digital for the first time and can be viewed on the Internet with a Google map interface. It’s no surprise that much ...

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