As heavy rain from a large storm subsided, officials in Southern California said rock and mudslides remain a threat.

A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.

Researchers at Stanford University developed a new method to measure water levels in the state’s aquifers using readily available seismic data.

The epicenter for all the quakes was about one mile east of Hayward, in San Francisco’s East Bay, according to the U.S.

California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...

Northbound Route 28 shut down near Exit 8 just before 4 p.m. All restrictions were lifted by 5:20 p.m. PennDOT cameras showed ...

The latest quake was the third to hit the area which sits near a number of fault lines running through California including ...

This was the third earthquake recorded in South Carolina in 2025 after 30 were confirmed there last year, according to the ...