Scientists are raising the alarm about a potential seismic catastrophe on the West Coast of North America. Recent studies suggest that a massive earthquake along the Cascadia megathrust fault, which ...

Add Yahoo as a preferred source to see more of our stories on Google. Released in 2015, the movie San Andreas exploded onto screens as a massive disaster spectacle focused on California’s famous San ...

The San Andreas Fault is California's longest and most famous fault. At this fracture zone, two plates of Earth's crust move past each other. It stretches from the Salton Sea in Southern California to ...

While California’s 750-mile-long San Andreas Fault is notorious, experts believe a smaller fault line possesses a greater threat to lives and property in the southern part of the state. According to ...

If the Cascadia subduction zone and the San Andreas fault can act in concert, then seismic models must consider the possibility of coupled behavior. That could mean a higher short-term risk of back-to ...

They are two of the West Coast’s most destructive generators of huge earthquakes: The San Andreas fault in California and the Cascadia subduction zone offshore of California’s North Coast, Oregon, ...

If a 7.9 magnitude earthquake struck in the same place on the San Andreas Fault today, the alert system would send warnings ...

The Carrizo Plain in eastern San Luis Obispo County contains the most strikingly graphic portion of the San Andreas Fault. Sediment cores recovered from the Pacific seafloor suggest that megathrust ...

Enlarged microscope photo of sedimentary rock that was structurally altered during an earthquake. The slip layer (green portion) was heated during fault movement. The actual field of view is only ...

Monday’s magnitude 4.4 earthquake centered four miles northeast of downtown Los Angeles was modest but packed quite a jolt. Although no major damage was reported, experts say the temblor was in the ...

There’s not much better in life, as far as I’ve discovered, than sitting outside on a deck over the water at one of the renovated fishermen’s shacks at Nick’s Cove, an inn and restaurant on Northern ...