Santa Rosa City Schools campuses are being transformed this summer, but two campuses must undergo required earthquake studies ...

They found that magma was moving in the cracks created by the fault system 6 to 9 miles beneath the surface. Because the ...

A magnitude 2.3 earthquake happened Thursday afternoon about 1.24 miles south--southeast of Madison in Lake County.

These neighborhoods join several others in the Fresno-Clovis area already designated as “moderate” or “high” fire severity ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) on Monday acknowledged the possibility of future ...

In the Swiss Alpine resort of Kandersteg, officials have been closely monitoring a deteriorating mountain peak that towers ...

Scientists have traced a 60-million-year volcanic trail from Iceland to Ireland to a deep mantle plume that shaped the North ...

Geologists are putting their skills to the test studying hidden threats that lie beneath the feet of thousands of Kansas ...

According to preliminary data from the U.S. Geological Survey, the quake occurred at 02:45 AM UTC, centered approximately ...

Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California’s ...

Deep beneath our feet, around 2,700 kilometers below Earth’s surface, lies a region that has puzzled scientists for over five ...