When most people think of earthquakes, they think of California fault lines. But the most active earthquake zone east of the Rocky Mountains runs straight through the middle of the country ...

Multiple reports highlight which cities in the U.S. face increased risk of earthquakes, with California topping the list.

This is read by an automated voice. Please report any issues or inconsistencies here. A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but experts and ...

Add Yahoo as a preferred source to see more of our stories on Google. ANNAPOLIS, MARYLAND - AUGUST 21: As a Maryland State flag flies in the foreground, the Maryland State House is seen on August 21, ...

The shaking produced by an earthquake can crack the ground, bring down buildings and cause massive rockfalls. All this destructive power is, astoundingly, just a fraction of a quake’s overall energy.

Learn more about the rare instances when seismic and magma activity overlap in Yellowstone National Park.

For the second time in November, an earthquake was recorded in South Carolina. The latest seismic activity happened in the same part of the Palmetto State as the most recent round of confirmed tremors ...

Deep beneath the surface, our planet is a reactor, and one of the ways you'll feel this activity is when there's an earthquake. Earthquakes are violent shaking from the planet's surface, according to ...