Every year, the Earth shakes thousands of times. Most of those tremors go unnoticed, felt only by sensitive instruments buried deep in the ground. Occasionally, though, one of them tears apart cities, ends lives in seconds, and leaves entire nations reeling.

A new study suggests Southern California's major fault system is more stressed than at any point in the last 1,000 years. Researchers found that the Cajon Pass, where the San Andreas and San Jacinto faults meet,

Scientists have discovered that seismic waves traveling to Earth’s core and back caused almost all of Japan to shift eastward after the 2011 earthquake.

When the Mendocino earthquake ruptured off the California coast in 2024, it shook houses off their foundations, sent a 3-inch tsunami racing toward shore and touched off a fascinating science experiment — in the server room of a local police station, of ...

A rare, ultra-long earthquake in Myanmar revealed that mature faults can deliver their full force directly to the surface. The discovery could mean stronger shaking near faults like California’s San Andreas than current models predict. View of the Ava ...

An earthquake can begin without warning. One moment you are at home, the next a loud crash echoes through the room as dishes fall and objects shake violently. Furniture rattles, pets panic, and the ground feels unstable. In seconds, an ordinary moment can ...

WEST LAFAYETTE, Ind. — Sometimes to truly study something up close, you have to take a step back. That’s what Andrea Donnellan does. An expert in earth sciences and seismology, she gets much of her data from a bird’s-eye view, studying the planet’s ...

In cities across northern Venezuela, neighbors were helping each other dig through the rubble from back-to-back earthquakes