Most Americans hear "earthquake" and immediately picture California. Crumbling freeways, shaking skyscrapers, Hollywood hills ...

At the Cascadia subduction zone in the Pacific Northwest, one tectonic plate is moving underneath another. New experimental work at UC Davis shows how rocks on faults deep in the Earth can cement ...

The ground beneath the United States is never truly still. S. could experience potentially damaging earthquakes and intense ground shaking, putting hundreds of millions of people at risk, according to ...

Add Yahoo as a preferred source to see more of our stories on Google. Workers check damage to Interstate 880 in Oakland after it collapsed during the Loma Prieta earthquake in October 1989. (Paul ...

Northwest Louisiana recently experienced a significant earthquake, but just how commons are earthquakes? Movement along ...

CORVALLIS, Ore. (KTVZ) – Two fault systems on North America’s West Coast – the Cascadia subduction zone and the San Andreas fault – may be synchronized, with earthquakes on one fault potentially ...

It’s like a plot from a Hollywood movie. A massive earthquake on one West Coast fault triggers other earthquakes far away, causing vast destruction over hundreds of miles. A new study released Tuesday ...

When it comes to emergencies and natural disasters, one of the main concerns for residents in California is earthquakes. World-renowned seismologist Dr. Lucy Jones says the San Andreas Fault is not ...

LEHI, Utah ( ABC4) — A 2.2 magnitude earthquake hit Lehi early Wednesday morning, according to the U.S. Geological Survey (USGS). A number of Lehi citizens reported feeling the earthquake via social ...

Workers check damage to Interstate 880 in Oakland after it collapsed during the Loma Prieta earthquake in October 1989. (Paul Sakuma / Associated Press) They are two of the West Coast's most ...