Four earthquakes up to magnitude 4.0 shook Louisiana, raising questions about hidden faults, seismic risks, and the region’s rarely studied geology.

A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near Carson City in western Nevada could produce heavy shaking in the region. But ...

Earthquakes are generally understood to rupture outward from their starting point beneath the ground, sending seismic waves ...

Earthquakes are strong and sudden movements of the Earth's surface caused by shifts in the Earth's crust. They can change the shape of land, destroy buildings, and affect the lives of people in many ...

Deep earthquakes remain one of the most puzzling phenomena in geophysics, and the phrase “mechanism that supercharges” them captures both the mystery and the stakes. I cannot verify any specific new ...

As thousands of fans flock to the South Bay for the Super Bowl on Sunday, a swarm of small earthquakes continues to rattle a nearby city. “From a seismic life safety standpoint, I would argue the ...